mirror of
https://github.com/tiagovignatti/intel-gpu-tools.git
synced 2025-06-20 06:16:13 +00:00
intel_sprite_on: coding style fixes
It was driving me nuts... Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
This commit is contained in:
Ben Widawsky
parent
5b5a7a806f
commit
93e5b4477f
@ -53,18 +53,17 @@
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#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
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struct type_name
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{
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struct type_name {
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int type;
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const char *name;
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};
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#define type_name_fn(res) \
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static const char * res##_str(int type) { \
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static const char * res##_str(int type) { \
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unsigned int i; \
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for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \
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if (res##_names[i].type == type) \
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return res##_names[i].name; \
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return res##_names[i].name; \
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} \
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return "(invalid)"; \
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}
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@ -76,46 +75,42 @@ struct type_name encoder_type_names[] = {
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{ DRM_MODE_ENCODER_LVDS, "LVDS" },
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{ DRM_MODE_ENCODER_TVDAC, "TVDAC" },
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};
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type_name_fn(encoder_type)
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struct type_name connector_status_names[] = {
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{ DRM_MODE_CONNECTED, "connected" },
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{ DRM_MODE_DISCONNECTED, "disconnected" },
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{ DRM_MODE_UNKNOWNCONNECTION, "unknown" },
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};
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struct type_name connector_status_names[] = {
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{ DRM_MODE_CONNECTED, "connected" },
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{ DRM_MODE_DISCONNECTED, "disconnected" },
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{ DRM_MODE_UNKNOWNCONNECTION, "unknown" },
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};
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type_name_fn(connector_status)
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struct type_name connector_type_names[] = {
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{ DRM_MODE_CONNECTOR_Unknown, "unknown" },
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{ DRM_MODE_CONNECTOR_VGA, "VGA" },
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{ DRM_MODE_CONNECTOR_DVII, "DVI-I" },
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{ DRM_MODE_CONNECTOR_DVID, "DVI-D" },
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{ DRM_MODE_CONNECTOR_DVIA, "DVI-A" },
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{ DRM_MODE_CONNECTOR_Composite, "composite" },
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{ DRM_MODE_CONNECTOR_SVIDEO, "s-video" },
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{ DRM_MODE_CONNECTOR_LVDS, "LVDS" },
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{ DRM_MODE_CONNECTOR_Component, "component" },
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{ DRM_MODE_CONNECTOR_9PinDIN, "9-pin DIN" },
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{ DRM_MODE_CONNECTOR_DisplayPort, "DisplayPort" },
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{ DRM_MODE_CONNECTOR_HDMIA, "HDMI-A" },
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{ DRM_MODE_CONNECTOR_HDMIB, "HDMI-B" },
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{ DRM_MODE_CONNECTOR_TV, "TV" },
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{ DRM_MODE_CONNECTOR_eDP, "Embedded DisplayPort" },
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};
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struct type_name connector_type_names[] = {
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{ DRM_MODE_CONNECTOR_Unknown, "unknown" },
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{ DRM_MODE_CONNECTOR_VGA, "VGA" },
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{ DRM_MODE_CONNECTOR_DVII, "DVI-I" },
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{ DRM_MODE_CONNECTOR_DVID, "DVI-D" },
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{ DRM_MODE_CONNECTOR_DVIA, "DVI-A" },
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{ DRM_MODE_CONNECTOR_Composite, "composite" },
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{ DRM_MODE_CONNECTOR_SVIDEO, "s-video" },
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{ DRM_MODE_CONNECTOR_LVDS, "LVDS" },
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{ DRM_MODE_CONNECTOR_Component, "component" },
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{ DRM_MODE_CONNECTOR_9PinDIN, "9-pin DIN" },
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{ DRM_MODE_CONNECTOR_DisplayPort, "DisplayPort" },
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{ DRM_MODE_CONNECTOR_HDMIA, "HDMI-A" },
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{ DRM_MODE_CONNECTOR_HDMIB, "HDMI-B" },
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{ DRM_MODE_CONNECTOR_TV, "TV" },
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{ DRM_MODE_CONNECTOR_eDP, "Embedded DisplayPort" },
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};
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type_name_fn(connector_type)
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/*
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* Mode setting with the kernel interfaces is a bit of a chore.
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* First you have to find the connector in question and make sure the
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* requested mode is available.
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* Then you need to find the encoder attached to that connector so you
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* can bind it with a free crtc.
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*/
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struct connector
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{
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/*
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* Mode setting with the kernel interfaces is a bit of a chore.
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* First you have to find the connector in question and make sure the
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* requested mode is available.
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* Then you need to find the encoder attached to that connector so you
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* can bind it with a free crtc.
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*/
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struct connector {
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uint32_t id;
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int mode_valid;
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drmModeModeInfo mode;
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@ -125,28 +120,25 @@ type_name_fn(connector_type)
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int pipe;
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};
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static void dump_mode(
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drmModeModeInfo *mode)
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static void dump_mode(drmModeModeInfo *mode)
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{
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printf(" %s %d %d %d %d %d %d %d %d %d 0x%x 0x%x %d\n",
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mode->name,
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mode->vrefresh,
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mode->hdisplay,
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mode->hsync_start,
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mode->hsync_end,
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mode->htotal,
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mode->vdisplay,
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mode->vsync_start,
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mode->vsync_end,
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mode->vtotal,
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mode->flags,
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mode->type,
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mode->clock);
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mode->name,
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mode->vrefresh,
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mode->hdisplay,
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mode->hsync_start,
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mode->hsync_end,
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mode->htotal,
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mode->vdisplay,
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mode->vsync_start,
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mode->vsync_end,
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mode->vtotal,
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mode->flags,
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mode->type,
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mode->clock);
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}
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static void dump_connectors(
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int gfx_fd,
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drmModeRes *resources)
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static void dump_connectors(int gfx_fd, drmModeRes *resources)
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{
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int i, j;
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@ -163,19 +155,18 @@ static void dump_connectors(
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}
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printf("%d\t%d\t%s\t%s\t%dx%d\t\t%d\n",
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connector->connector_id,
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connector->encoder_id,
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connector_status_str(connector->connection),
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connector_type_str(connector->connector_type),
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connector->mmWidth, connector->mmHeight,
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connector->count_modes);
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connector->connector_id,
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connector->encoder_id,
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connector_status_str(connector->connection),
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connector_type_str(connector->connector_type),
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connector->mmWidth, connector->mmHeight,
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connector->count_modes);
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if (!connector->count_modes)
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continue;
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printf(" modes:\n");
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printf(" name refresh (Hz) hdisp hss hse htot vdisp "
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"vss vse vtot flags type clock\n");
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printf(" name refresh (Hz) hdisp hss hse htot vdisp vss vse vtot flags type clock\n");
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for (j = 0; j < connector->count_modes; j++)
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dump_mode(&connector->modes[j]);
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@ -184,9 +175,7 @@ static void dump_connectors(
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printf("\n");
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}
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static void dump_crtcs(
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int gfx_fd,
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drmModeRes *resources)
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static void dump_crtcs(int gfx_fd, drmModeRes *resources)
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{
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int i;
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@ -198,15 +187,15 @@ static void dump_crtcs(
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crtc = drmModeGetCrtc(gfx_fd, resources->crtcs[i]);
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if (!crtc) {
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printf("could not get crtc %i: %s\n",
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resources->crtcs[i],
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strerror(errno));
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resources->crtcs[i],
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strerror(errno));
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continue;
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}
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printf("%d\t%d\t(%d,%d)\t(%dx%d)\n",
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crtc->crtc_id,
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crtc->buffer_id,
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crtc->x, crtc->y,
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crtc->width, crtc->height);
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crtc->crtc_id,
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crtc->buffer_id,
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crtc->x, crtc->y,
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crtc->width, crtc->height);
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dump_mode(&crtc->mode);
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drmModeFreeCrtc(crtc);
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@ -214,9 +203,7 @@ static void dump_crtcs(
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printf("\n");
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}
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static void dump_planes(
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int gfx_fd,
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drmModeRes *resources)
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static void dump_planes(int gfx_fd, drmModeRes *resources)
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{
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drmModePlaneRes *plane_resources;
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drmModePlane *ovr;
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@ -225,7 +212,7 @@ static void dump_planes(
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plane_resources = drmModeGetPlaneResources(gfx_fd);
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if (!plane_resources) {
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printf("drmModeGetPlaneResources failed: %s\n",
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strerror(errno));
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strerror(errno));
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return;
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}
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@ -235,14 +222,14 @@ static void dump_planes(
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ovr = drmModeGetPlane(gfx_fd, plane_resources->planes[i]);
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if (!ovr) {
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printf("drmModeGetPlane failed: %s\n",
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strerror(errno));
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strerror(errno));
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continue;
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}
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printf("%d\t%d\t%d\t%d,%d\t\t%d,%d\t%d\n",
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ovr->plane_id, ovr->crtc_id, ovr->fb_id,
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ovr->crtc_x, ovr->crtc_y, ovr->x, ovr->y,
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ovr->gamma_size);
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ovr->plane_id, ovr->crtc_id, ovr->fb_id,
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ovr->crtc_x, ovr->crtc_y, ovr->x, ovr->y,
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ovr->gamma_size);
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drmModeFreePlane(ovr);
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}
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@ -251,10 +238,9 @@ static void dump_planes(
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return;
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}
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static void connector_find_preferred_mode(
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int gfx_fd,
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drmModeRes *gfx_resources,
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struct connector *c)
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static void connector_find_preferred_mode(int gfx_fd,
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drmModeRes *gfx_resources,
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struct connector *c)
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{
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drmModeConnector *connector;
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drmModeEncoder *encoder = NULL;
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@ -265,8 +251,8 @@ static void connector_find_preferred_mode(
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connector = drmModeGetConnector(gfx_fd, c->id);
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if (!connector) {
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printf("could not get connector %d: %s\n",
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c->id,
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strerror(errno));
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c->id,
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strerror(errno));
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drmModeFreeConnector(connector);
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return;
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}
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@ -278,15 +264,15 @@ static void connector_find_preferred_mode(
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if (!connector->count_modes) {
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printf("connector %d has no modes\n",
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c->id);
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c->id);
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drmModeFreeConnector(connector);
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return;
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}
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if (connector->connector_id != c->id) {
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printf("connector id doesn't match (%d != %d)\n",
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connector->connector_id,
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c->id);
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connector->connector_id,
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c->id);
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drmModeFreeConnector(connector);
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return;
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}
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@ -306,7 +292,7 @@ static void connector_find_preferred_mode(
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c->mode_valid = 1;
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} else {
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printf("failed to find any modes on connector %d\n",
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c->id);
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c->id);
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return;
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}
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}
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@ -317,8 +303,8 @@ static void connector_find_preferred_mode(
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if (!encoder) {
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printf("could not get encoder %i: %s\n",
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gfx_resources->encoders[i],
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strerror(errno));
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gfx_resources->encoders[i],
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strerror(errno));
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drmModeFreeEncoder(encoder);
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continue;
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}
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@ -357,7 +343,7 @@ static int connector_find_plane(int gfx_fd, struct connector *c)
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plane_resources = drmModeGetPlaneResources(gfx_fd);
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if (!plane_resources) {
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printf("drmModeGetPlaneResources failed: %s\n",
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strerror(errno));
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strerror(errno));
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return 0;
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}
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@ -365,7 +351,7 @@ static int connector_find_plane(int gfx_fd, struct connector *c)
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ovr = drmModeGetPlane(gfx_fd, plane_resources->planes[i]);
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if (!ovr) {
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printf("drmModeGetPlane failed: %s\n",
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strerror(errno));
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strerror(errno));
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continue;
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}
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@ -380,14 +366,9 @@ static int connector_find_plane(int gfx_fd, struct connector *c)
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return id;
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}
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static int prepare_primary_surface(
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int fd,
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int prim_width,
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int prim_height,
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uint32_t *prim_handle,
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uint32_t *prim_stride,
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uint32_t *prim_size,
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int tiled)
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static int prepare_primary_surface(int fd, int prim_width, int prim_height,
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uint32_t *prim_handle, uint32_t *prim_stride,
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uint32_t *prim_size, int tiled)
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{
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uint32_t bytes_per_pixel = sizeof(uint32_t);
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uint32_t *prim_fb_ptr;
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@ -395,7 +376,7 @@ static int prepare_primary_surface(
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if (bytes_per_pixel != sizeof(uint32_t)) {
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printf("Bad bytes_per_pixel for primary surface: %d\n",
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bytes_per_pixel);
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bytes_per_pixel);
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return -EINVAL;
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}
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@ -431,14 +412,12 @@ static int prepare_primary_surface(
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set_tiling.stride = *prim_stride;
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if (ioctl(fd, DRM_IOCTL_I915_GEM_SET_TILING, &set_tiling)) {
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printf("Set tiling failed: %s (stride=%d, size=%d)\n",
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strerror(errno), *prim_stride, *prim_size);
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strerror(errno), *prim_stride, *prim_size);
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return -1;
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}
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}
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prim_fb_ptr = gem_mmap(fd,
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*prim_handle, *prim_size,
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PROT_READ | PROT_WRITE);
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prim_fb_ptr = gem_mmap(fd, *prim_handle, *prim_size, PROT_READ | PROT_WRITE);
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if (prim_fb_ptr != NULL) {
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// Write primary surface with gray background
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@ -449,12 +428,8 @@ static int prepare_primary_surface(
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return 0;
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}
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static void fill_sprite(
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int sprite_width,
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int sprite_height,
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int sprite_stride,
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int sprite_index,
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void *sprite_fb_ptr)
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static void fill_sprite(int sprite_width, int sprite_height, int sprite_stride,
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int sprite_index, void *sprite_fb_ptr)
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{
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__u32 *pLinePat0,
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*pLinePat1,
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@ -491,15 +466,10 @@ static void fill_sprite(
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return;
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}
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static int prepare_sprite_surfaces(
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int fd,
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int sprite_width,
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int sprite_height,
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uint32_t num_surfaces,
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uint32_t *sprite_handles,
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uint32_t *sprite_stride,
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uint32_t *sprite_size,
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int tiled)
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static int prepare_sprite_surfaces(int fd, int sprite_width, int sprite_height,
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uint32_t num_surfaces, uint32_t *sprite_handles,
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uint32_t *sprite_stride, uint32_t *sprite_size,
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int tiled)
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{
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uint32_t bytes_per_pixel = sizeof(uint32_t);
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uint32_t *sprite_fb_ptr;
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@ -557,11 +527,7 @@ static int prepare_sprite_surfaces(
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if (sprite_fb_ptr != NULL) {
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// Fill with checkerboard pattern
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fill_sprite(
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sprite_width,
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sprite_height,
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*sprite_stride,
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i, sprite_fb_ptr);
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fill_sprite(sprite_width, sprite_height, *sprite_stride, i, sprite_fb_ptr);
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munmap(sprite_fb_ptr, *sprite_size);
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} else {
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@ -576,13 +542,8 @@ static int prepare_sprite_surfaces(
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return 0;
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}
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static void ricochet(
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int tiled,
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int sprite_w,
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int sprite_h,
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int out_w,
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int out_h,
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int dump_info)
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static void ricochet(int tiled, int sprite_w, int sprite_h,
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int out_w, int out_h, int dump_info)
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{
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int ret;
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int gfx_fd;
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@ -657,8 +618,7 @@ static void ricochet(
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curr_term.c_cc[VTIME] = 0 ; // Return immediately, even if
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// nothing has been entered.
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if (tcsetattr( 0, TCSANOW, &curr_term) != 0) {
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printf("tcgetattr failure: %s\n",
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strerror(errno));
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printf("tcgetattr failure: %s\n", strerror(errno));
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return;
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}
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@ -697,19 +657,13 @@ static void ricochet(
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tiled);
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if (ret != 0) {
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printf("Failed to add primary fb (%dx%d): %s\n",
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prim_width, prim_height, strerror(errno));
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prim_width, prim_height, strerror(errno));
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goto out;
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}
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// Add the primary surface framebuffer
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ret = drmModeAddFB(
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gfx_fd,
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prim_width,
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prim_height,
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24, 32,
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prim_stride,
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prim_handle,
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&prim_fb_id);
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ret = drmModeAddFB(gfx_fd, prim_width, prim_height, 24, 32,
|
||||
prim_stride, prim_handle, &prim_fb_id);
|
||||
gem_close(gfx_fd, prim_handle);
|
||||
|
||||
if (ret != 0) {
|
||||
@ -719,18 +673,13 @@ static void ricochet(
|
||||
}
|
||||
|
||||
// Allocate and fill sprite surfaces
|
||||
ret = prepare_sprite_surfaces(
|
||||
gfx_fd,
|
||||
sprite_w,
|
||||
sprite_h,
|
||||
num_surfaces,
|
||||
&sprite_handles[0],
|
||||
&sprite_stride,
|
||||
&sprite_size,
|
||||
tiled);
|
||||
ret = prepare_sprite_surfaces(gfx_fd, sprite_w, sprite_h, num_surfaces,
|
||||
&sprite_handles[0],
|
||||
&sprite_stride, &sprite_size,
|
||||
tiled);
|
||||
if (ret != 0) {
|
||||
printf("Preparation of sprite surfaces failed %dx%d\n",
|
||||
sprite_w, sprite_h);
|
||||
sprite_w, sprite_h);
|
||||
goto out;
|
||||
}
|
||||
|
||||
@ -746,16 +695,15 @@ static void ricochet(
|
||||
pitches[3] = sprite_stride;
|
||||
memset(offsets, 0, sizeof(offsets));
|
||||
|
||||
ret = drmModeAddFB2(
|
||||
gfx_fd,
|
||||
sprite_w, sprite_h, DRM_FORMAT_XRGB8888,
|
||||
handles, pitches, offsets, &sprite_fb_id[sprite_index],
|
||||
plane_flags);
|
||||
ret = drmModeAddFB2(gfx_fd, sprite_w, sprite_h,
|
||||
DRM_FORMAT_XRGB8888,
|
||||
handles, pitches, offsets,
|
||||
&sprite_fb_id[sprite_index], plane_flags);
|
||||
gem_close(gfx_fd, sprite_handles[sprite_index]);
|
||||
|
||||
if (ret) {
|
||||
printf("Failed to add sprite fb (%dx%d): %s\n",
|
||||
sprite_w, sprite_h, strerror(errno));
|
||||
sprite_w, sprite_h, strerror(errno));
|
||||
|
||||
sprite_index--;
|
||||
while (sprite_index >= 0) {
|
||||
@ -768,51 +716,48 @@ static void ricochet(
|
||||
|
||||
if (dump_info != 0) {
|
||||
printf("Displayed Mode Connector struct:\n"
|
||||
" .id = %d\n"
|
||||
" .mode_valid = %d\n"
|
||||
" .crtc = %d\n"
|
||||
" .pipe = %d\n"
|
||||
" drmModeModeInfo ...\n"
|
||||
" .name = %s\n"
|
||||
" .type = %d\n"
|
||||
" .flags = %08x\n"
|
||||
" drmModeEncoder ...\n"
|
||||
" .encoder_id = %d\n"
|
||||
" .encoder_type = %d (%s)\n"
|
||||
" .crtc_id = %d\n"
|
||||
" .possible_crtcs = %d\n"
|
||||
" .possible_clones = %d\n"
|
||||
" drmModeConnector ...\n"
|
||||
" .connector_id = %d\n"
|
||||
" .encoder_id = %d\n"
|
||||
" .connector_type = %d (%s)\n"
|
||||
" .connector_type_id = %d\n\n",
|
||||
curr_connector.id,
|
||||
curr_connector.mode_valid,
|
||||
curr_connector.crtc,
|
||||
curr_connector.pipe,
|
||||
curr_connector.mode.name,
|
||||
curr_connector.mode.type,
|
||||
curr_connector.mode.flags,
|
||||
curr_connector.encoder->encoder_id,
|
||||
curr_connector.encoder->encoder_type,
|
||||
encoder_type_str(curr_connector.encoder->encoder_type),
|
||||
curr_connector.encoder->crtc_id,
|
||||
curr_connector.encoder->possible_crtcs,
|
||||
curr_connector.encoder->possible_clones,
|
||||
curr_connector.connector->connector_id,
|
||||
curr_connector.connector->encoder_id,
|
||||
curr_connector.connector->connector_type,
|
||||
connector_type_str(curr_connector.connector->connector_type),
|
||||
curr_connector.connector->connector_type_id);
|
||||
" .id = %d\n"
|
||||
" .mode_valid = %d\n"
|
||||
" .crtc = %d\n"
|
||||
" .pipe = %d\n"
|
||||
" drmModeModeInfo ...\n"
|
||||
" .name = %s\n"
|
||||
" .type = %d\n"
|
||||
" .flags = %08x\n"
|
||||
" drmModeEncoder ...\n"
|
||||
" .encoder_id = %d\n"
|
||||
" .encoder_type = %d (%s)\n"
|
||||
" .crtc_id = %d\n"
|
||||
" .possible_crtcs = %d\n"
|
||||
" .possible_clones = %d\n"
|
||||
" drmModeConnector ...\n"
|
||||
" .connector_id = %d\n"
|
||||
" .encoder_id = %d\n"
|
||||
" .connector_type = %d (%s)\n"
|
||||
" .connector_type_id = %d\n\n",
|
||||
curr_connector.id,
|
||||
curr_connector.mode_valid,
|
||||
curr_connector.crtc,
|
||||
curr_connector.pipe,
|
||||
curr_connector.mode.name,
|
||||
curr_connector.mode.type,
|
||||
curr_connector.mode.flags,
|
||||
curr_connector.encoder->encoder_id,
|
||||
curr_connector.encoder->encoder_type,
|
||||
encoder_type_str(curr_connector.encoder->encoder_type),
|
||||
curr_connector.encoder->crtc_id,
|
||||
curr_connector.encoder->possible_crtcs,
|
||||
curr_connector.encoder->possible_clones,
|
||||
curr_connector.connector->connector_id,
|
||||
curr_connector.connector->encoder_id,
|
||||
curr_connector.connector->connector_type,
|
||||
connector_type_str(curr_connector.connector->connector_type),
|
||||
curr_connector.connector->connector_type_id);
|
||||
|
||||
printf("Sprite surface dimensions = %dx%d\n"
|
||||
"Sprite output dimensions = %dx%d\n"
|
||||
"Press any key to continue >\n",
|
||||
sprite_w,
|
||||
sprite_h,
|
||||
out_w,
|
||||
out_h);
|
||||
"Sprite output dimensions = %dx%d\n"
|
||||
"Press any key to continue >\n",
|
||||
sprite_w, sprite_h, out_w, out_h);
|
||||
|
||||
// Wait for a key-press
|
||||
while( read(0, &key, 1) == 0);
|
||||
@ -821,19 +766,12 @@ static void ricochet(
|
||||
}
|
||||
|
||||
// Set up the primary display mode
|
||||
ret = drmModeSetCrtc(
|
||||
gfx_fd,
|
||||
curr_connector.crtc,
|
||||
prim_fb_id,
|
||||
0, 0,
|
||||
&curr_connector.id,
|
||||
1,
|
||||
&curr_connector.mode);
|
||||
if (ret != 0)
|
||||
{
|
||||
ret = drmModeSetCrtc(gfx_fd, curr_connector.crtc, prim_fb_id,
|
||||
0, 0, &curr_connector.id, 1, &curr_connector.mode);
|
||||
if (ret != 0) {
|
||||
printf("Failed to set mode (%dx%d@%dHz): %s\n",
|
||||
prim_width, prim_height, curr_connector.mode.vrefresh,
|
||||
strerror(errno));
|
||||
prim_width, prim_height, curr_connector.mode.vrefresh,
|
||||
strerror(errno));
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -842,8 +780,7 @@ static void ricochet(
|
||||
set.min_value = 0;
|
||||
set.max_value = 0;
|
||||
set.flags = I915_SET_COLORKEY_NONE;
|
||||
ret = drmCommandWrite(gfx_fd, DRM_I915_SET_SPRITE_COLORKEY, &set,
|
||||
sizeof(set));
|
||||
ret = drmCommandWrite(gfx_fd, DRM_I915_SET_SPRITE_COLORKEY, &set, sizeof(set));
|
||||
assert(ret == 0);
|
||||
|
||||
// Set up sprite output dimensions, initial position, etc.
|
||||
@ -868,15 +805,13 @@ static void ricochet(
|
||||
// Bounce sprite off the walls
|
||||
while (keep_moving) {
|
||||
// Obtain system time in usec.
|
||||
if (gettimeofday( &stTimeVal, NULL ) != 0) {
|
||||
printf("gettimeofday error: %s\n",
|
||||
strerror(errno));
|
||||
} else {
|
||||
if (gettimeofday( &stTimeVal, NULL ) != 0)
|
||||
printf("gettimeofday error: %s\n", strerror(errno));
|
||||
else
|
||||
currTime = ((long long)stTimeVal.tv_sec * 1000000) + stTimeVal.tv_usec;
|
||||
}
|
||||
|
||||
// Check if it's time to flip the sprite surface
|
||||
if (currTime - prevFlipTime > deltaFlipTime) {
|
||||
if (currTime - prevFlipTime > deltaFlipTime) {
|
||||
sprite_index = (sprite_index + 1) % num_surfaces;
|
||||
|
||||
prevFlipTime = currTime;
|
||||
@ -884,19 +819,12 @@ static void ricochet(
|
||||
|
||||
// Move the sprite on the screen and flip
|
||||
// the surface if the index has changed
|
||||
if (drmModeSetPlane(
|
||||
gfx_fd,
|
||||
sprite_plane_id,
|
||||
curr_connector.crtc,
|
||||
sprite_fb_id[sprite_index],
|
||||
plane_flags,
|
||||
sprite_x, sprite_y,
|
||||
out_w, out_h,
|
||||
0, 0,
|
||||
sprite_w, sprite_h)) {
|
||||
printf("Failed to enable sprite plane: %s\n",
|
||||
strerror(errno));
|
||||
}
|
||||
if (drmModeSetPlane(gfx_fd, sprite_plane_id, curr_connector.crtc,
|
||||
sprite_fb_id[sprite_index], plane_flags,
|
||||
sprite_x, sprite_y,
|
||||
out_w, out_h,
|
||||
0, 0, sprite_w, sprite_h))
|
||||
printf("Failed to enable sprite plane: %s\n", strerror(errno));
|
||||
|
||||
// Check if it's time to move the sprite surface
|
||||
if (currTime - prevMoveTime > deltaMoveTime) {
|
||||
@ -928,40 +856,38 @@ static void ricochet(
|
||||
// Fetch a key from input (non-blocking)
|
||||
if (read(0, &key, 1) == 1) {
|
||||
switch (key) {
|
||||
case 'q': // Kill the program
|
||||
case 'Q':
|
||||
goto out;
|
||||
break;
|
||||
case 's': // Slow down sprite movement;
|
||||
deltaMoveTime = (deltaMoveTime * 100) / 90;
|
||||
if (deltaMoveTime > 800000) {
|
||||
deltaMoveTime = 800000;
|
||||
}
|
||||
break;
|
||||
case 'S': // Speed up sprite movement;
|
||||
deltaMoveTime = (deltaMoveTime * 100) / 110;
|
||||
if (deltaMoveTime < 2000) {
|
||||
deltaMoveTime = 2000;
|
||||
}
|
||||
break;
|
||||
case 'f': // Slow down sprite flipping;
|
||||
deltaFlipTime = (deltaFlipTime * 100) / 90;
|
||||
if (deltaFlipTime > 1000000) {
|
||||
deltaFlipTime = 1000000;
|
||||
}
|
||||
break;
|
||||
case 'F': // Speed up sprite flipping;
|
||||
deltaFlipTime = (deltaFlipTime * 100) / 110;
|
||||
if (deltaFlipTime < 20000) {
|
||||
deltaFlipTime = 20000;
|
||||
}
|
||||
break;
|
||||
case 'n': // Next connector
|
||||
case 'N':
|
||||
keep_moving = 0;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
case 'q': // Kill the program
|
||||
case 'Q':
|
||||
goto out;
|
||||
break;
|
||||
case 's': // Slow down sprite movement;
|
||||
deltaMoveTime = (deltaMoveTime * 100) / 90;
|
||||
if (deltaMoveTime > 800000) {
|
||||
deltaMoveTime = 800000;
|
||||
}
|
||||
break;
|
||||
case 'S': // Speed up sprite movement;
|
||||
deltaMoveTime = (deltaMoveTime * 100) / 110;
|
||||
if (deltaMoveTime < 2000) {
|
||||
deltaMoveTime = 2000;
|
||||
}
|
||||
break;
|
||||
case 'f': // Slow down sprite flipping;
|
||||
deltaFlipTime = (deltaFlipTime * 100) / 90;
|
||||
if (deltaFlipTime > 1000000)
|
||||
deltaFlipTime = 1000000;
|
||||
break;
|
||||
case 'F': // Speed up sprite flipping;
|
||||
deltaFlipTime = (deltaFlipTime * 100) / 110;
|
||||
if (deltaFlipTime < 20000)
|
||||
deltaFlipTime = 20000;
|
||||
break;
|
||||
case 'n': // Next connector
|
||||
case 'N':
|
||||
keep_moving = 0;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
// Purge unread characters
|
||||
@ -980,8 +906,7 @@ out:
|
||||
tcflush(0, TCIFLUSH);
|
||||
// Restore previous terminal settings
|
||||
if (tcsetattr( 0, TCSANOW, &orig_term) != 0) {
|
||||
printf("tcgetattr failure: %s\n",
|
||||
strerror(errno));
|
||||
printf("tcgetattr failure: %s\n", strerror(errno));
|
||||
return;
|
||||
}
|
||||
|
||||
@ -991,18 +916,18 @@ out:
|
||||
static void usage(char *name)
|
||||
{
|
||||
printf("usage: %s -s <plane width>x<plane height> [-dhto]\n"
|
||||
"\t-d\t[optional] dump mode information\n"
|
||||
"\t-h\t[optional] output help message\n"
|
||||
"\t-t\t[optional] enable tiling\n"
|
||||
"\t-o\t[optional] <output rect width>x<output rect height>\n\n"
|
||||
"Keyboard control for sprite movement and flip rate ...\n"
|
||||
"\t'q' or 'Q' - Quit the program\n"
|
||||
"\t'n' or 'N' - Switch to next display\n"
|
||||
"\t's' - Slow sprite movement\n"
|
||||
"\t'S' - Speed up sprite movement\n"
|
||||
"\t'f' - Slow sprite surface flipping\n"
|
||||
"\t'F' - Speed up sprite surface flipping\n",
|
||||
name);
|
||||
"\t-d\t[optional] dump mode information\n"
|
||||
"\t-h\t[optional] output help message\n"
|
||||
"\t-t\t[optional] enable tiling\n"
|
||||
"\t-o\t[optional] <output rect width>x<output rect height>\n\n"
|
||||
"Keyboard control for sprite movement and flip rate ...\n"
|
||||
"\t'q' or 'Q' - Quit the program\n"
|
||||
"\t'n' or 'N' - Switch to next display\n"
|
||||
"\t's' - Slow sprite movement\n"
|
||||
"\t'S' - Speed up sprite movement\n"
|
||||
"\t'f' - Slow sprite surface flipping\n"
|
||||
"\t'F' - Speed up sprite surface flipping\n",
|
||||
name);
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
@ -1020,47 +945,38 @@ int main(int argc, char **argv)
|
||||
opterr = 0;
|
||||
while ((c = getopt(argc, argv, optstr)) != -1) {
|
||||
switch (c) {
|
||||
case 'd': // Dump information
|
||||
dump_info = 1;
|
||||
break;
|
||||
case 't': // Tiling enable
|
||||
enable_tiling = 1;
|
||||
break;
|
||||
case 's': // Surface dimensions
|
||||
if (sscanf(optarg, "%dx%d",
|
||||
&plane_width, &plane_height) != 2)
|
||||
usage(argv[0]);
|
||||
test_overlay = 1;
|
||||
break;
|
||||
case 'o': // Output dimensions
|
||||
if (sscanf(optarg, "%dx%d",
|
||||
&out_width, &out_height) != 2)
|
||||
usage(argv[0]);
|
||||
break;
|
||||
default:
|
||||
printf("unknown option %c\n", c);
|
||||
/* fall through */
|
||||
case 'h': // Help!
|
||||
case 'd': // Dump information
|
||||
dump_info = 1;
|
||||
break;
|
||||
case 't': // Tiling enable
|
||||
enable_tiling = 1;
|
||||
break;
|
||||
case 's': // Surface dimensions
|
||||
if (sscanf(optarg, "%dx%d", &plane_width, &plane_height) != 2)
|
||||
usage(argv[0]);
|
||||
goto out;
|
||||
test_overlay = 1;
|
||||
break;
|
||||
case 'o': // Output dimensions
|
||||
if (sscanf(optarg, "%dx%d", &out_width, &out_height) != 2)
|
||||
usage(argv[0]);
|
||||
break;
|
||||
default:
|
||||
printf("unknown option %c\n", c);
|
||||
/* fall through */
|
||||
case 'h': // Help!
|
||||
usage(argv[0]);
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
if (test_overlay) {
|
||||
if (out_width < (plane_width / 2)) {
|
||||
if (out_width < (plane_width / 2))
|
||||
out_width = plane_width;
|
||||
}
|
||||
|
||||
if (out_height < (plane_height / 2)) {
|
||||
if (out_height < (plane_height / 2))
|
||||
out_height = plane_height;
|
||||
}
|
||||
|
||||
ricochet(enable_tiling,
|
||||
plane_width,
|
||||
plane_height,
|
||||
out_width,
|
||||
out_height,
|
||||
dump_info);
|
||||
ricochet(enable_tiling, plane_width, plane_height, out_width, out_height, dump_info);
|
||||
} else {
|
||||
printf("Sprite dimensions are required:\n");
|
||||
usage(argv[0]);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user