return (struct dri2_buffer *) driBufferPriv;
}
-static const int fourcc_formats[] = {
- __DRI_IMAGE_FOURCC_ARGB2101010,
- __DRI_IMAGE_FOURCC_XRGB2101010,
- __DRI_IMAGE_FOURCC_ABGR2101010,
- __DRI_IMAGE_FOURCC_XBGR2101010,
- __DRI_IMAGE_FOURCC_ARGB8888,
- __DRI_IMAGE_FOURCC_ABGR8888,
- __DRI_IMAGE_FOURCC_SARGB8888,
- __DRI_IMAGE_FOURCC_XRGB8888,
- __DRI_IMAGE_FOURCC_XBGR8888,
- __DRI_IMAGE_FOURCC_ARGB1555,
- __DRI_IMAGE_FOURCC_RGB565,
- __DRI_IMAGE_FOURCC_R8,
- __DRI_IMAGE_FOURCC_R16,
- __DRI_IMAGE_FOURCC_GR88,
- __DRI_IMAGE_FOURCC_GR1616,
- __DRI_IMAGE_FOURCC_YUV410,
- __DRI_IMAGE_FOURCC_YUV411,
- __DRI_IMAGE_FOURCC_YUV420,
- __DRI_IMAGE_FOURCC_YUV422,
- __DRI_IMAGE_FOURCC_YUV444,
- __DRI_IMAGE_FOURCC_YVU410,
- __DRI_IMAGE_FOURCC_YVU411,
- __DRI_IMAGE_FOURCC_YVU420,
- __DRI_IMAGE_FOURCC_YVU422,
- __DRI_IMAGE_FOURCC_YVU444,
- __DRI_IMAGE_FOURCC_NV12,
- __DRI_IMAGE_FOURCC_NV16,
- __DRI_IMAGE_FOURCC_YUYV
-};
-
-static int convert_fourcc(int format, int *dri_components_p)
-{
+struct dri2_format_mapping {
+ int dri_fourcc;
+ int dri_format;
int dri_components;
- switch(format) {
- case __DRI_IMAGE_FOURCC_ARGB1555:
- format = __DRI_IMAGE_FORMAT_ARGB1555;
- dri_components = __DRI_IMAGE_COMPONENTS_RGBA;
- break;
- case __DRI_IMAGE_FOURCC_RGB565:
- format = __DRI_IMAGE_FORMAT_RGB565;
- dri_components = __DRI_IMAGE_COMPONENTS_RGB;
- break;
- case __DRI_IMAGE_FOURCC_ARGB8888:
- format = __DRI_IMAGE_FORMAT_ARGB8888;
- dri_components = __DRI_IMAGE_COMPONENTS_RGBA;
- break;
- case __DRI_IMAGE_FOURCC_XRGB8888:
- format = __DRI_IMAGE_FORMAT_XRGB8888;
- dri_components = __DRI_IMAGE_COMPONENTS_RGB;
- break;
- case __DRI_IMAGE_FOURCC_ABGR8888:
- format = __DRI_IMAGE_FORMAT_ABGR8888;
- dri_components = __DRI_IMAGE_COMPONENTS_RGBA;
- break;
- case __DRI_IMAGE_FOURCC_XBGR8888:
- format = __DRI_IMAGE_FORMAT_XBGR8888;
- dri_components = __DRI_IMAGE_COMPONENTS_RGB;
- break;
- case __DRI_IMAGE_FOURCC_ARGB2101010:
- format = __DRI_IMAGE_FORMAT_ARGB2101010;
- dri_components = __DRI_IMAGE_COMPONENTS_RGBA;
- break;
- case __DRI_IMAGE_FOURCC_XRGB2101010:
- format = __DRI_IMAGE_FORMAT_XRGB2101010;
- dri_components = __DRI_IMAGE_COMPONENTS_RGB;
- break;
- case __DRI_IMAGE_FOURCC_ABGR2101010:
- format = __DRI_IMAGE_FORMAT_ABGR2101010;
- dri_components = __DRI_IMAGE_COMPONENTS_RGBA;
- break;
- case __DRI_IMAGE_FOURCC_XBGR2101010:
- format = __DRI_IMAGE_FORMAT_XBGR2101010;
- dri_components = __DRI_IMAGE_COMPONENTS_RGB;
- break;
- case __DRI_IMAGE_FOURCC_R8:
- format = __DRI_IMAGE_FORMAT_R8;
- dri_components = __DRI_IMAGE_COMPONENTS_R;
- break;
- case __DRI_IMAGE_FOURCC_GR88:
- format = __DRI_IMAGE_FORMAT_GR88;
- dri_components = __DRI_IMAGE_COMPONENTS_RG;
- break;
- case __DRI_IMAGE_FOURCC_R16:
- format = __DRI_IMAGE_FORMAT_R16;
- dri_components = __DRI_IMAGE_COMPONENTS_R;
- break;
- case __DRI_IMAGE_FOURCC_GR1616:
- format = __DRI_IMAGE_FORMAT_GR1616;
- dri_components = __DRI_IMAGE_COMPONENTS_RG;
- break;
- case __DRI_IMAGE_FOURCC_YUYV:
- format = __DRI_IMAGE_FORMAT_YUYV;
- dri_components = __DRI_IMAGE_COMPONENTS_Y_XUXV;
- break;
- /*
- * For multi-planar YUV formats, we return the format of the first
- * plane only. Since there is only one caller which supports multi-
- * planar YUV it gets to figure out the remaining planes on it's
- * own.
- */
- case __DRI_IMAGE_FOURCC_YUV420:
- case __DRI_IMAGE_FOURCC_YVU420:
- format = __DRI_IMAGE_FORMAT_R8;
- dri_components = __DRI_IMAGE_COMPONENTS_Y_U_V;
- break;
- case __DRI_IMAGE_FOURCC_NV12:
- format = __DRI_IMAGE_FORMAT_R8;
- dri_components = __DRI_IMAGE_COMPONENTS_Y_UV;
- break;
- default:
- return -1;
- }
- *dri_components_p = dri_components;
- return format;
-}
-
-/* NOTE this probably isn't going to do the right thing for YUV images
- * (but I think the same can be said for intel_query_image()). I think
- * only needed for exporting dmabuf's, so I think I won't loose much
- * sleep over it.
- */
-static int convert_to_fourcc(int format)
-{
- switch(format) {
- case __DRI_IMAGE_FORMAT_ARGB1555:
- format = __DRI_IMAGE_FOURCC_ARGB1555;
- break;
- case __DRI_IMAGE_FORMAT_RGB565:
- format = __DRI_IMAGE_FOURCC_RGB565;
- break;
- case __DRI_IMAGE_FORMAT_ARGB8888:
- format = __DRI_IMAGE_FOURCC_ARGB8888;
- break;
- case __DRI_IMAGE_FORMAT_XRGB8888:
- format = __DRI_IMAGE_FOURCC_XRGB8888;
- break;
- case __DRI_IMAGE_FORMAT_ABGR8888:
- format = __DRI_IMAGE_FOURCC_ABGR8888;
- break;
- case __DRI_IMAGE_FORMAT_XBGR8888:
- format = __DRI_IMAGE_FOURCC_XBGR8888;
- break;
- case __DRI_IMAGE_FORMAT_ARGB2101010:
- format = __DRI_IMAGE_FOURCC_ARGB2101010;
- break;
- case __DRI_IMAGE_FORMAT_XRGB2101010:
- format = __DRI_IMAGE_FOURCC_XRGB2101010;
- break;
- case __DRI_IMAGE_FORMAT_ABGR2101010:
- format = __DRI_IMAGE_FOURCC_ABGR2101010;
- break;
- case __DRI_IMAGE_FORMAT_XBGR2101010:
- format = __DRI_IMAGE_FOURCC_XBGR2101010;
- break;
- case __DRI_IMAGE_FORMAT_R8:
- format = __DRI_IMAGE_FOURCC_R8;
- break;
- case __DRI_IMAGE_FORMAT_GR88:
- format = __DRI_IMAGE_FOURCC_GR88;
- break;
- default:
- return -1;
- }
- return format;
-}
+ enum pipe_format pipe_format;
+};
-static enum pipe_format dri2_format_to_pipe_format (int format)
-{
- enum pipe_format pf;
+static const struct dri2_format_mapping dri2_format_table[] = {
+ { __DRI_IMAGE_FOURCC_ARGB2101010, __DRI_IMAGE_FORMAT_ARGB2101010,
+ __DRI_IMAGE_COMPONENTS_RGBA, PIPE_FORMAT_B10G10R10A2_UNORM },
+ { __DRI_IMAGE_FOURCC_XRGB2101010, __DRI_IMAGE_FORMAT_XRGB2101010,
+ __DRI_IMAGE_COMPONENTS_RGB, PIPE_FORMAT_B10G10R10X2_UNORM },
+ { __DRI_IMAGE_FOURCC_ABGR2101010, __DRI_IMAGE_FORMAT_ABGR2101010,
+ __DRI_IMAGE_COMPONENTS_RGBA, PIPE_FORMAT_R10G10B10A2_UNORM },
+ { __DRI_IMAGE_FOURCC_XBGR2101010, __DRI_IMAGE_FORMAT_XBGR2101010,
+ __DRI_IMAGE_COMPONENTS_RGB, PIPE_FORMAT_R10G10B10X2_UNORM },
+ { __DRI_IMAGE_FOURCC_ARGB8888, __DRI_IMAGE_FORMAT_ARGB8888,
+ __DRI_IMAGE_COMPONENTS_RGBA, PIPE_FORMAT_BGRA8888_UNORM },
+ { __DRI_IMAGE_FOURCC_ABGR8888, __DRI_IMAGE_FORMAT_ABGR8888,
+ __DRI_IMAGE_COMPONENTS_RGBA, PIPE_FORMAT_RGBA8888_UNORM },
+ { __DRI_IMAGE_FOURCC_SARGB8888, __DRI_IMAGE_FORMAT_SARGB8,
+ __DRI_IMAGE_COMPONENTS_RGBA, PIPE_FORMAT_BGRA8888_SRGB },
+ { __DRI_IMAGE_FOURCC_XRGB8888, __DRI_IMAGE_FORMAT_XRGB8888,
+ __DRI_IMAGE_COMPONENTS_RGB, PIPE_FORMAT_BGRX8888_UNORM },
+ { __DRI_IMAGE_FOURCC_XBGR8888, __DRI_IMAGE_FORMAT_XBGR8888,
+ __DRI_IMAGE_COMPONENTS_RGB, PIPE_FORMAT_RGBX8888_UNORM },
+ { __DRI_IMAGE_FOURCC_ARGB1555, __DRI_IMAGE_FORMAT_RGB565,
+ __DRI_IMAGE_COMPONENTS_RGBA, PIPE_FORMAT_B5G5R5A1_UNORM },
+ { __DRI_IMAGE_FOURCC_RGB565, __DRI_IMAGE_FORMAT_RGB565,
+ __DRI_IMAGE_COMPONENTS_RGB, PIPE_FORMAT_B5G6R5_UNORM },
+ { __DRI_IMAGE_FOURCC_R8, __DRI_IMAGE_FORMAT_R8,
+ __DRI_IMAGE_COMPONENTS_R, PIPE_FORMAT_R8_UNORM },
+ { __DRI_IMAGE_FOURCC_R16, __DRI_IMAGE_FORMAT_R16,
+ __DRI_IMAGE_COMPONENTS_R, PIPE_FORMAT_R16_UNORM },
+ { __DRI_IMAGE_FOURCC_GR88, __DRI_IMAGE_FORMAT_GR88,
+ __DRI_IMAGE_COMPONENTS_RG, PIPE_FORMAT_RG88_UNORM },
+ { __DRI_IMAGE_FOURCC_GR1616, __DRI_IMAGE_FORMAT_GR88,
+ __DRI_IMAGE_COMPONENTS_RG, PIPE_FORMAT_RG1616_UNORM },
+ { __DRI_IMAGE_FOURCC_YUV420, __DRI_IMAGE_FORMAT_NONE,
+ __DRI_IMAGE_COMPONENTS_Y_U_V, PIPE_FORMAT_IYUV },
+ { __DRI_IMAGE_FOURCC_YVU420, __DRI_IMAGE_FORMAT_NONE,
+ __DRI_IMAGE_COMPONENTS_Y_U_V, PIPE_FORMAT_YV12 },
+ { __DRI_IMAGE_FOURCC_NV12, __DRI_IMAGE_FORMAT_NONE,
+ __DRI_IMAGE_COMPONENTS_Y_UV, PIPE_FORMAT_NV12 },
+ { __DRI_IMAGE_FOURCC_YUYV, __DRI_IMAGE_FORMAT_YUYV,
+ __DRI_IMAGE_COMPONENTS_Y_XUXV, PIPE_FORMAT_YUYV },
+};
- switch (format) {
- case __DRI_IMAGE_FORMAT_ARGB1555:
- pf = PIPE_FORMAT_B5G5R5A1_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_RGB565:
- pf = PIPE_FORMAT_B5G6R5_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_XRGB8888:
- pf = PIPE_FORMAT_BGRX8888_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_ARGB8888:
- pf = PIPE_FORMAT_BGRA8888_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_XBGR8888:
- pf = PIPE_FORMAT_RGBX8888_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_ABGR8888:
- pf = PIPE_FORMAT_RGBA8888_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_XRGB2101010:
- pf = PIPE_FORMAT_B10G10R10X2_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_ARGB2101010:
- pf = PIPE_FORMAT_B10G10R10A2_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_XBGR2101010:
- pf = PIPE_FORMAT_R10G10B10X2_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_ABGR2101010:
- pf = PIPE_FORMAT_R10G10B10A2_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_R8:
- pf = PIPE_FORMAT_R8_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_GR88:
- pf = PIPE_FORMAT_RG88_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_R16:
- pf = PIPE_FORMAT_R16_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_GR1616:
- pf = PIPE_FORMAT_R16G16_UNORM;
- break;
- case __DRI_IMAGE_FORMAT_YUYV:
- pf = PIPE_FORMAT_YUYV;
- break;
- default:
- pf = PIPE_FORMAT_NONE;
- break;
+static const struct dri2_format_mapping *
+dri2_get_mapping_by_fourcc(int fourcc) {
+ for (unsigned i = 0; i < ARRAY_SIZE(dri2_format_table); i++) {
+ if (dri2_format_table[i].dri_fourcc == fourcc)
+ return &dri2_format_table[i];
}
- return pf;
+ return NULL;
}
-static enum pipe_format fourcc_to_pipe_format(int fourcc)
-{
- enum pipe_format pf;
-
- switch (fourcc) {
- case __DRI_IMAGE_FOURCC_R8:
- pf = PIPE_FORMAT_R8_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_GR88:
- pf = PIPE_FORMAT_RG88_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_ARGB1555:
- pf = PIPE_FORMAT_B5G5R5A1_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_R16:
- pf = PIPE_FORMAT_R16_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_GR1616:
- pf = PIPE_FORMAT_RG1616_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_RGB565:
- pf = PIPE_FORMAT_B5G6R5_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_ARGB8888:
- pf = PIPE_FORMAT_BGRA8888_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_XRGB8888:
- pf = PIPE_FORMAT_BGRX8888_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_ABGR8888:
- pf = PIPE_FORMAT_RGBA8888_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_XBGR8888:
- pf = PIPE_FORMAT_RGBX8888_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_ARGB2101010:
- pf = PIPE_FORMAT_B10G10R10A2_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_XRGB2101010:
- pf = PIPE_FORMAT_B10G10R10X2_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_ABGR2101010:
- pf = PIPE_FORMAT_R10G10B10A2_UNORM;
- break;
- case __DRI_IMAGE_FOURCC_XBGR2101010:
- pf = PIPE_FORMAT_R10G10B10X2_UNORM;
- break;
-
- case __DRI_IMAGE_FOURCC_NV12:
- pf = PIPE_FORMAT_NV12;
- break;
- case __DRI_IMAGE_FOURCC_YUYV:
- pf = PIPE_FORMAT_YUYV;
- break;
- case __DRI_IMAGE_FOURCC_YUV420:
- case __DRI_IMAGE_FOURCC_YVU420:
- pf = PIPE_FORMAT_YV12;
- break;
-
- case __DRI_IMAGE_FOURCC_SARGB8888:
- case __DRI_IMAGE_FOURCC_YUV410:
- case __DRI_IMAGE_FOURCC_YUV411:
- case __DRI_IMAGE_FOURCC_YUV422:
- case __DRI_IMAGE_FOURCC_YUV444:
- case __DRI_IMAGE_FOURCC_NV16:
- case __DRI_IMAGE_FOURCC_YVU410:
- case __DRI_IMAGE_FOURCC_YVU411:
- case __DRI_IMAGE_FOURCC_YVU422:
- case __DRI_IMAGE_FOURCC_YVU444:
- default:
- pf = PIPE_FORMAT_NONE;
+static const struct dri2_format_mapping *
+dri2_get_mapping_by_format(int format) {
+ for (unsigned i = 0; i < ARRAY_SIZE(dri2_format_table); i++) {
+ if (dri2_format_table[i].dri_format == format)
+ return &dri2_format_table[i];
}
- return pf;
+ return NULL;
}
/**
static __DRIimage *
dri2_create_image_from_winsys(__DRIscreen *_screen,
- int width, int height, int format,
+ int width, int height, enum pipe_format pf,
int num_handles, struct winsys_handle *whandle,
void *loaderPrivate)
{
__DRIimage *img;
struct pipe_resource templ;
unsigned tex_usage = 0;
- enum pipe_format pf;
int i;
- pf = dri2_format_to_pipe_format (format);
- if (pf == PIPE_FORMAT_NONE)
- return NULL;
-
if (pscreen->is_format_supported(pscreen, pf, screen->target, 0, 0,
PIPE_BIND_RENDER_TARGET))
tex_usage |= PIPE_BIND_RENDER_TARGET;
PIPE_BIND_SAMPLER_VIEW))
tex_usage |= PIPE_BIND_SAMPLER_VIEW;
+ if (!tex_usage && util_format_is_yuv(pf)) {
+ /* YUV format sampling can be emulated by the Mesa state tracker by
+ * using multiple R8/RG88 samplers. So try to rewrite the pipe format.
+ */
+ pf = PIPE_FORMAT_R8_UNORM;
+
+ if (pscreen->is_format_supported(pscreen, pf, screen->target, 0, 0,
+ PIPE_BIND_SAMPLER_VIEW))
+ tex_usage |= PIPE_BIND_SAMPLER_VIEW;
+ }
+
+ if (!tex_usage)
+ return NULL;
+
img = CALLOC_STRUCT(__DRIimageRec);
if (!img)
return NULL;
img->level = 0;
img->layer = 0;
- img->dri_format = format;
img->use = 0;
img->loader_private = loaderPrivate;
int width, int height, int format,
int name, int pitch, void *loaderPrivate)
{
+ const struct dri2_format_mapping *map = dri2_get_mapping_by_format(format);
struct winsys_handle whandle;
- enum pipe_format pf;
+ __DRIimage *img;
+
+ if (!map)
+ return NULL;
memset(&whandle, 0, sizeof(whandle));
whandle.type = WINSYS_HANDLE_TYPE_SHARED;
whandle.handle = name;
whandle.modifier = DRM_FORMAT_MOD_INVALID;
- pf = dri2_format_to_pipe_format (format);
- if (pf == PIPE_FORMAT_NONE)
+ whandle.stride = pitch * util_format_get_blocksize(map->pipe_format);
+
+ img = dri2_create_image_from_winsys(_screen, width, height, map->pipe_format,
+ 1, &whandle, loaderPrivate);
+
+ if (!img)
return NULL;
- whandle.stride = pitch * util_format_get_blocksize(pf);
+ img->dri_components = map->dri_components;
+ img->dri_fourcc = map->dri_fourcc;
+ img->dri_format = map->dri_format;
- return dri2_create_image_from_winsys(_screen, width, height, format,
- 1, &whandle, loaderPrivate);
+ return img;
}
static __DRIimage *
int width, int height, int fourcc,
uint64_t modifier, int *fds, int num_fds,
int *strides, int *offsets, unsigned *error,
- int *dri_components, void *loaderPrivate)
+ void *loaderPrivate)
{
struct winsys_handle whandles[3];
- int format;
+ const struct dri2_format_mapping *map = dri2_get_mapping_by_fourcc(fourcc);
__DRIimage *img = NULL;
unsigned err = __DRI_IMAGE_ERROR_SUCCESS;
int expected_num_fds, i;
+ if (!map) {
+ err = __DRI_IMAGE_ERROR_BAD_MATCH;
+ goto exit;
+ }
+
switch (fourcc) {
case __DRI_IMAGE_FOURCC_YUV420:
case __DRI_IMAGE_FOURCC_YVU420:
goto exit;
}
- format = convert_fourcc(fourcc, dri_components);
- if (format == -1) {
- err = __DRI_IMAGE_ERROR_BAD_MATCH;
- goto exit;
- }
-
memset(whandles, 0, sizeof(whandles));
for (i = 0; i < num_fds; i++) {
whandles[1] = whandles[2];
whandles[2] = tmp;
fourcc = __DRI_IMAGE_FOURCC_YUV420;
+ map = dri2_get_mapping_by_fourcc(fourcc);
}
- img = dri2_create_image_from_winsys(_screen, width, height, format,
+ img = dri2_create_image_from_winsys(_screen, width, height, map->pipe_format,
num_fds, whandles, loaderPrivate);
- if(img == NULL)
+ if(img == NULL) {
err = __DRI_IMAGE_ERROR_BAD_ALLOC;
+ goto exit;
+ }
+
+ img->dri_components = map->dri_components;
+ img->dri_fourcc = fourcc;
+ img->dri_format = map->dri_format;
exit:
if (error)
const unsigned count,
void *loaderPrivate)
{
+ const struct dri2_format_mapping *map = dri2_get_mapping_by_format(format);
struct dri_screen *screen = dri_screen(_screen);
__DRIimage *img;
struct pipe_resource templ;
unsigned tex_usage;
- enum pipe_format pf;
+
+ if (!map)
+ return NULL;
/* createImageWithModifiers doesn't supply usage, and we should not get
* here with both modifiers and a usage flag.
tex_usage |= PIPE_BIND_CURSOR;
}
- pf = dri2_format_to_pipe_format (format);
- if (pf == PIPE_FORMAT_NONE)
- return NULL;
-
img = CALLOC_STRUCT(__DRIimageRec);
if (!img)
return NULL;
memset(&templ, 0, sizeof(templ));
templ.bind = tex_usage;
- templ.format = pf;
+ templ.format = map->pipe_format;
templ.target = PIPE_TEXTURE_2D;
templ.last_level = 0;
templ.width0 = width;
img->level = 0;
img->layer = 0;
img->dri_format = format;
+ img->dri_fourcc = map->dri_fourcc;
img->dri_components = 0;
img->use = use;
*value = image->dri_components;
return GL_TRUE;
case __DRI_IMAGE_ATTRIB_FOURCC:
- *value = convert_to_fourcc(image->dri_format);
- return *value != -1;
+ if (image->dri_fourcc) {
+ *value = image->dri_fourcc;
+ } else {
+ const struct dri2_format_mapping *map;
+
+ map = dri2_get_mapping_by_format(image->dri_format);
+ if (!map)
+ return GL_FALSE;
+
+ *value = map->dri_fourcc;
+ }
+ return GL_TRUE;
case __DRI_IMAGE_ATTRIB_NUM_PLANES:
*value = 1;
return GL_TRUE;
int *names, int num_names, int *strides, int *offsets,
void *loaderPrivate)
{
+ const struct dri2_format_mapping *map = dri2_get_mapping_by_format(format);
__DRIimage *img;
- int dri_components;
struct winsys_handle whandle;
- if (num_names != 1)
+ if (!map)
return NULL;
- format = convert_fourcc(format, &dri_components);
- if (format == -1)
+ if (num_names != 1)
return NULL;
memset(&whandle, 0, sizeof(whandle));
whandle.offset = offsets[0];
whandle.modifier = DRM_FORMAT_MOD_INVALID;
- img = dri2_create_image_from_winsys(screen, width, height, format,
+ img = dri2_create_image_from_winsys(screen, width, height, map->pipe_format,
1, &whandle, loaderPrivate);
if (img == NULL)
return NULL;
- img->dri_components = dri_components;
+ img->dri_components = map->dri_components;
+ img->dri_fourcc = map->dri_fourcc;
+ img->dri_format = map->pipe_format;
+
return img;
}
int *fds, int num_fds, int *strides, int *offsets,
void *loaderPrivate)
{
- __DRIimage *img;
- int dri_components;
-
- img = dri2_create_image_from_fd(screen, width, height, fourcc,
+ return dri2_create_image_from_fd(screen, width, height, fourcc,
DRM_FORMAT_MOD_INVALID, fds, num_fds,
- strides, offsets, NULL,
- &dri_components, loaderPrivate);
- if (img == NULL)
- return NULL;
-
- img->dri_components = dri_components;
- return img;
+ strides, offsets, NULL, loaderPrivate);
}
static boolean
struct pipe_screen *pscreen = screen->base.screen;
int i, j;
- for (i = 0, j = 0; (i < ARRAY_SIZE(fourcc_formats)) &&
+ for (i = 0, j = 0; (i < ARRAY_SIZE(dri2_format_table)) &&
(j < max || max == 0); i++) {
- enum pipe_format format = fourcc_to_pipe_format(fourcc_formats[i]);
+ const struct dri2_format_mapping *map = &dri2_format_table[i];
/* The sRGB format is not a real FourCC as defined by drm_fourcc.h, so we
* must not leak it out to clients.
*/
- if (fourcc_formats[i] == __DRI_IMAGE_FOURCC_SARGB8888)
+ if (dri2_format_table[i].dri_fourcc == __DRI_IMAGE_FOURCC_SARGB8888)
continue;
- if (pscreen->is_format_supported(pscreen, format, screen->target, 0, 0,
+ if (pscreen->is_format_supported(pscreen, map->pipe_format,
+ screen->target, 0, 0,
PIPE_BIND_RENDER_TARGET) ||
- pscreen->is_format_supported(pscreen, format, screen->target, 0, 0,
+ pscreen->is_format_supported(pscreen, map->pipe_format,
+ screen->target, 0, 0,
PIPE_BIND_SAMPLER_VIEW)) {
if (j < max)
- formats[j] = fourcc_formats[i];
+ formats[j] = map->dri_fourcc;
j++;
}
}
{
struct dri_screen *screen = dri_screen(_screen);
struct pipe_screen *pscreen = screen->base.screen;
- enum pipe_format format = fourcc_to_pipe_format(fourcc);
+ const struct dri2_format_mapping *map = dri2_get_mapping_by_fourcc(fourcc);
+ enum pipe_format format;
+
+ if (!map)
+ return false;
+
+ format = map->pipe_format;
if (pscreen->query_dmabuf_modifiers != NULL &&
(pscreen->is_format_supported(pscreen, format, screen->target, 0, 0,
void *loaderPrivate)
{
__DRIimage *img;
- int dri_components;
img = dri2_create_image_from_fd(screen, width, height, fourcc,
DRM_FORMAT_MOD_INVALID, fds, num_fds,
- strides, offsets, error,
- &dri_components, loaderPrivate);
+ strides, offsets, error, loaderPrivate);
if (img == NULL)
return NULL;
img->sample_range = sample_range;
img->horizontal_siting = horizontal_siting;
img->vertical_siting = vertical_siting;
- img->dri_components = dri_components;
*error = __DRI_IMAGE_ERROR_SUCCESS;
return img;
void *loaderPrivate)
{
__DRIimage *img;
- int dri_components;
img = dri2_create_image_from_fd(screen, width, height, fourcc,
modifier, fds, num_fds, strides, offsets,
- error, &dri_components, loaderPrivate);
+ error, loaderPrivate);
if (img == NULL)
return NULL;
img->sample_range = sample_range;
img->horizontal_siting = horizontal_siting;
img->vertical_siting = vertical_siting;
- img->dri_components = dri_components;
*error = __DRI_IMAGE_ERROR_SUCCESS;
return img;
projects / mesa.git / commitdiff