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-rw-r--r--include/GL/internal/dri_interface.h3
-rw-r--r--src/gallium/state_trackers/dri/common/dri_screen.h1
-rw-r--r--src/gallium/state_trackers/dri/drm/dri2.c6
-rw-r--r--src/gbm/backends/dri/gbm_dri.c45
-rw-r--r--src/gbm/main/gbm.c13
-rw-r--r--src/gbm/main/gbm.h110
-rw-r--r--src/gbm/main/gbmint.h1
-rw-r--r--src/mesa/drivers/dri/intel/intel_regions.h1
-rw-r--r--src/mesa/drivers/dri/intel/intel_screen.c4
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_screen.c2
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_screen.h1
11 files changed, 181 insertions, 6 deletions
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
index 701e83e7831..da8366652fe 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -894,7 +894,7 @@ struct __DRIdri2ExtensionRec {
* extensions.
*/
#define __DRI_IMAGE "DRI_IMAGE"
-#define __DRI_IMAGE_VERSION 2
+#define __DRI_IMAGE_VERSION 3
/**
* These formats correspond to the similarly named MESA_FORMAT_*
@@ -918,6 +918,7 @@ struct __DRIdri2ExtensionRec {
#define __DRI_IMAGE_ATTRIB_STRIDE 0x2000
#define __DRI_IMAGE_ATTRIB_HANDLE 0x2001
#define __DRI_IMAGE_ATTRIB_NAME 0x2002
+#define __DRI_IMAGE_ATTRIB_FORMAT 0x2003 /* available in versions 3+ */
typedef struct __DRIimageRec __DRIimage;
typedef struct __DRIimageExtensionRec __DRIimageExtension;
diff --git a/src/gallium/state_trackers/dri/common/dri_screen.h b/src/gallium/state_trackers/dri/common/dri_screen.h
index 8c961955ac9..2818e9c2683 100644
--- a/src/gallium/state_trackers/dri/common/dri_screen.h
+++ b/src/gallium/state_trackers/dri/common/dri_screen.h
@@ -85,6 +85,7 @@ struct __DRIimageRec {
struct pipe_resource *texture;
unsigned level;
unsigned layer;
+ uint32_t dri_format;
void *loader_private;
};
diff --git a/src/gallium/state_trackers/dri/drm/dri2.c b/src/gallium/state_trackers/dri/drm/dri2.c
index 4c08a025ed2..cc8023d02d5 100644
--- a/src/gallium/state_trackers/dri/drm/dri2.c
+++ b/src/gallium/state_trackers/dri/drm/dri2.c
@@ -440,6 +440,8 @@ dri2_create_image_from_name(__DRIscreen *_screen,
tex_usage = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW;
+ img->dri_format = format;
+
switch (format) {
case __DRI_IMAGE_FORMAT_RGB565:
pf = PIPE_FORMAT_B5G6R5_UNORM;
@@ -569,6 +571,7 @@ dri2_create_image(__DRIscreen *_screen,
img->level = 0;
img->layer = 0;
+ img->dri_format = format;
img->loader_private = loaderPrivate;
return img;
@@ -598,6 +601,9 @@ dri2_query_image(__DRIimage *image, int attrib, int *value)
image->texture, &whandle);
*value = whandle.handle;
return GL_TRUE;
+ case __DRI_IMAGE_ATTRIB_FORMAT:
+ *value = image->dri_format;
+ return GL_TRUE;
default:
return GL_FALSE;
}
diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index ddd153a7db4..34f07de4bba 100644
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -216,13 +216,15 @@ free_screen:
static int
gbm_dri_is_format_supported(struct gbm_device *gbm,
- enum gbm_bo_format format,
+ uint32_t format,
uint32_t usage)
{
switch (format) {
case GBM_BO_FORMAT_XRGB8888:
+ case GBM_FORMAT_XRGB8888:
break;
case GBM_BO_FORMAT_ARGB8888:
+ case GBM_FORMAT_ARGB8888:
if (usage & GBM_BO_USE_SCANOUT)
return 0;
break;
@@ -247,6 +249,32 @@ gbm_dri_bo_destroy(struct gbm_bo *_bo)
free(bo);
}
+static uint32_t
+gbm_dri_to_gbm_format(uint32_t dri_format)
+{
+ uint32_t ret = 0;
+
+ switch (dri_format) {
+ case __DRI_IMAGE_FORMAT_RGB565:
+ ret = GBM_FORMAT_RGB565;
+ break;
+ case __DRI_IMAGE_FORMAT_XRGB8888:
+ ret = GBM_FORMAT_XRGB8888;
+ break;
+ case __DRI_IMAGE_FORMAT_ARGB8888:
+ ret = GBM_FORMAT_ARGB8888;
+ break;
+ case __DRI_IMAGE_FORMAT_ABGR8888:
+ ret = GBM_FORMAT_ABGR8888;
+ break;
+ default:
+ ret = 0;
+ break;
+ }
+
+ return ret;
+}
+
static struct gbm_bo *
gbm_dri_bo_create_from_egl_image(struct gbm_device *gbm,
void *egl_dpy, void *egl_img,
@@ -255,6 +283,7 @@ gbm_dri_bo_create_from_egl_image(struct gbm_device *gbm,
{
struct gbm_dri_device *dri = gbm_dri_device(gbm);
struct gbm_dri_bo *bo;
+ int dri_format;
unsigned dri_use = 0;
(void) egl_dpy;
@@ -291,6 +320,10 @@ gbm_dri_bo_create_from_egl_image(struct gbm_device *gbm,
&bo->base.base.handle.s32);
dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_STRIDE,
(int *) &bo->base.base.pitch);
+ dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_FORMAT,
+ &dri_format);
+
+ bo->base.base.format = gbm_dri_to_gbm_format(dri_format);
return &bo->base.base;
}
@@ -298,7 +331,7 @@ gbm_dri_bo_create_from_egl_image(struct gbm_device *gbm,
static struct gbm_bo *
gbm_dri_bo_create(struct gbm_device *gbm,
uint32_t width, uint32_t height,
- enum gbm_bo_format format, uint32_t usage)
+ uint32_t format, uint32_t usage)
{
struct gbm_dri_device *dri = gbm_dri_device(gbm);
struct gbm_dri_bo *bo;
@@ -314,12 +347,20 @@ gbm_dri_bo_create(struct gbm_device *gbm,
bo->base.base.height = height;
switch (format) {
+ case GBM_FORMAT_RGB565:
+ dri_format =__DRI_IMAGE_FORMAT_RGB565;
+ break;
+ case GBM_FORMAT_XRGB8888:
case GBM_BO_FORMAT_XRGB8888:
dri_format = __DRI_IMAGE_FORMAT_XRGB8888;
break;
+ case GBM_FORMAT_ARGB8888:
case GBM_BO_FORMAT_ARGB8888:
dri_format = __DRI_IMAGE_FORMAT_ARGB8888;
break;
+ case GBM_FORMAT_ABGR8888:
+ dri_format = __DRI_IMAGE_FORMAT_ABGR8888;
+ break;
default:
return NULL;
}
diff --git a/src/gbm/main/gbm.c b/src/gbm/main/gbm.c
index 03fc52b161a..9459720261f 100644
--- a/src/gbm/main/gbm.c
+++ b/src/gbm/main/gbm.c
@@ -205,6 +205,19 @@ gbm_bo_get_pitch(struct gbm_bo *bo)
return bo->pitch;
}
+/** Get the format of the buffer object
+ *
+ * The format of the pixels in the buffer.
+ *
+ * \param bo The buffer object
+ * \return The format of buffer object, on of the GBM_FORMAT_* codes
+ */
+GBM_EXPORT uint32_t
+gbm_bo_get_format(struct gbm_bo *bo)
+{
+ return bo->format;
+}
+
/** Get the handle of the buffer object
*
* This is stored in the platform generic union gbm_bo_handle type. However
diff --git a/src/gbm/main/gbm.h b/src/gbm/main/gbm.h
index c4ae51db022..ecebf11f7b9 100644
--- a/src/gbm/main/gbm.h
+++ b/src/gbm/main/gbm.h
@@ -75,6 +75,108 @@ enum gbm_bo_format {
GBM_BO_FORMAT_ARGB8888
};
+#define __gbm_fourcc_code(a,b,c,d) ((uint32_t)(a) | ((uint32_t)(b) << 8) | \
+ ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24))
+
+#define GBM_FORMAT_BIG_ENDIAN (1<<31) /* format is big endian instead of little endian */
+
+/* color index */
+#define GBM_FORMAT_C8 __gbm_fourcc_code('C', '8', ' ', ' ') /* [7:0] C */
+
+/* 8 bpp RGB */
+#define GBM_FORMAT_RGB332 __gbm_fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */
+#define GBM_FORMAT_BGR233 __gbm_fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */
+
+/* 16 bpp RGB */
+#define GBM_FORMAT_XRGB4444 __gbm_fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */
+#define GBM_FORMAT_XBGR4444 __gbm_fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */
+#define GBM_FORMAT_RGBX4444 __gbm_fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */
+#define GBM_FORMAT_BGRX4444 __gbm_fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */
+
+#define GBM_FORMAT_ARGB4444 __gbm_fourcc_code('A', 'R', '1', '2') /* [15:0] A:R:G:B 4:4:4:4 little endian */
+#define GBM_FORMAT_ABGR4444 __gbm_fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */
+#define GBM_FORMAT_RGBA4444 __gbm_fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */
+#define GBM_FORMAT_BGRA4444 __gbm_fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */
+
+#define GBM_FORMAT_XRGB1555 __gbm_fourcc_code('X', 'R', '1', '5') /* [15:0] x:R:G:B 1:5:5:5 little endian */
+#define GBM_FORMAT_XBGR1555 __gbm_fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */
+#define GBM_FORMAT_RGBX5551 __gbm_fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */
+#define GBM_FORMAT_BGRX5551 __gbm_fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */
+
+#define GBM_FORMAT_ARGB1555 __gbm_fourcc_code('A', 'R', '1', '5') /* [15:0] A:R:G:B 1:5:5:5 little endian */
+#define GBM_FORMAT_ABGR1555 __gbm_fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */
+#define GBM_FORMAT_RGBA5551 __gbm_fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */
+#define GBM_FORMAT_BGRA5551 __gbm_fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */
+
+#define GBM_FORMAT_RGB565 __gbm_fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */
+#define GBM_FORMAT_BGR565 __gbm_fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */
+
+/* 24 bpp RGB */
+#define GBM_FORMAT_RGB888 __gbm_fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */
+#define GBM_FORMAT_BGR888 __gbm_fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */
+
+/* 32 bpp RGB */
+#define GBM_FORMAT_XRGB8888 __gbm_fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */
+#define GBM_FORMAT_XBGR8888 __gbm_fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */
+#define GBM_FORMAT_RGBX8888 __gbm_fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */
+#define GBM_FORMAT_BGRX8888 __gbm_fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */
+
+#define GBM_FORMAT_ARGB8888 __gbm_fourcc_code('A', 'R', '2', '4') /* [31:0] A:R:G:B 8:8:8:8 little endian */
+#define GBM_FORMAT_ABGR8888 __gbm_fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */
+#define GBM_FORMAT_RGBA8888 __gbm_fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */
+#define GBM_FORMAT_BGRA8888 __gbm_fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */
+
+#define GBM_FORMAT_XRGB2101010 __gbm_fourcc_code('X', 'R', '3', '0') /* [31:0] x:R:G:B 2:10:10:10 little endian */
+#define GBM_FORMAT_XBGR2101010 __gbm_fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */
+#define GBM_FORMAT_RGBX1010102 __gbm_fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */
+#define GBM_FORMAT_BGRX1010102 __gbm_fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */
+
+#define GBM_FORMAT_ARGB2101010 __gbm_fourcc_code('A', 'R', '3', '0') /* [31:0] A:R:G:B 2:10:10:10 little endian */
+#define GBM_FORMAT_ABGR2101010 __gbm_fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */
+#define GBM_FORMAT_RGBA1010102 __gbm_fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
+#define GBM_FORMAT_BGRA1010102 __gbm_fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
+
+/* packed YCbCr */
+#define GBM_FORMAT_YUYV __gbm_fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */
+#define GBM_FORMAT_YVYU __gbm_fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */
+#define GBM_FORMAT_UYVY __gbm_fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */
+#define GBM_FORMAT_VYUY __gbm_fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */
+
+#define GBM_FORMAT_AYUV __gbm_fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */
+
+/*
+ * 2 plane YCbCr
+ * index 0 = Y plane, [7:0] Y
+ * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
+ * or
+ * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
+ */
+#define GBM_FORMAT_NV12 __gbm_fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */
+#define GBM_FORMAT_NV21 __gbm_fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */
+#define GBM_FORMAT_NV16 __gbm_fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */
+#define GBM_FORMAT_NV61 __gbm_fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */
+
+/*
+ * 3 plane YCbCr
+ * index 0: Y plane, [7:0] Y
+ * index 1: Cb plane, [7:0] Cb
+ * index 2: Cr plane, [7:0] Cr
+ * or
+ * index 1: Cr plane, [7:0] Cr
+ * index 2: Cb plane, [7:0] Cb
+ */
+#define GBM_FORMAT_YUV410 __gbm_fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */
+#define GBM_FORMAT_YVU410 __gbm_fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */
+#define GBM_FORMAT_YUV411 __gbm_fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */
+#define GBM_FORMAT_YVU411 __gbm_fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */
+#define GBM_FORMAT_YUV420 __gbm_fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */
+#define GBM_FORMAT_YVU420 __gbm_fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */
+#define GBM_FORMAT_YUV422 __gbm_fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */
+#define GBM_FORMAT_YVU422 __gbm_fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */
+#define GBM_FORMAT_YUV444 __gbm_fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
+#define GBM_FORMAT_YVU444 __gbm_fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
+
+
/**
* Flags to indicate the intended use for the buffer - these are passed into
* gbm_bo_create(). The caller must set the union of all the flags that are
@@ -108,8 +210,7 @@ gbm_device_get_backend_name(struct gbm_device *gbm);
int
gbm_device_is_format_supported(struct gbm_device *gbm,
- enum gbm_bo_format format,
- uint32_t usage);
+ uint32_t format, uint32_t usage);
void
gbm_device_destroy(struct gbm_device *gbm);
@@ -120,7 +221,7 @@ gbm_create_device(int fd);
struct gbm_bo *
gbm_bo_create(struct gbm_device *gbm,
uint32_t width, uint32_t height,
- enum gbm_bo_format format, uint32_t flags);
+ uint32_t format, uint32_t flags);
struct gbm_bo *
gbm_bo_create_from_egl_image(struct gbm_device *gbm,
@@ -137,6 +238,9 @@ gbm_bo_get_height(struct gbm_bo *bo);
uint32_t
gbm_bo_get_pitch(struct gbm_bo *bo);
+uint32_t
+gbm_bo_get_format(struct gbm_bo *bo);
+
union gbm_bo_handle
gbm_bo_get_handle(struct gbm_bo *bo);
diff --git a/src/gbm/main/gbmint.h b/src/gbm/main/gbmint.h
index 9e4072ef6ea..66c4c41cf8e 100644
--- a/src/gbm/main/gbmint.h
+++ b/src/gbm/main/gbmint.h
@@ -83,6 +83,7 @@ struct gbm_bo {
uint32_t width;
uint32_t height;
uint32_t pitch;
+ uint32_t format;
union gbm_bo_handle handle;
};
diff --git a/src/mesa/drivers/dri/intel/intel_regions.h b/src/mesa/drivers/dri/intel/intel_regions.h
index 8c7e13862e5..4ea970ad6d1 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.h
+++ b/src/mesa/drivers/dri/intel/intel_regions.h
@@ -132,6 +132,7 @@ void _mesa_copy_rect(GLubyte * dst,
struct __DRIimageRec {
struct intel_region *region;
GLenum internal_format;
+ uint32_t dri_format;
GLuint format;
GLenum data_type;
void *data;
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 4eeeb2f8561..a13e6755a7c 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -245,6 +245,8 @@ intel_create_image(__DRIscreen *screen,
if (image == NULL)
return NULL;
+ image->dri_format = format;
+
switch (format) {
case __DRI_IMAGE_FORMAT_RGB565:
image->format = MESA_FORMAT_RGB565;
@@ -297,6 +299,8 @@ intel_query_image(__DRIimage *image, int attrib, int *value)
return true;
case __DRI_IMAGE_ATTRIB_NAME:
return intel_region_flink(image->region, (uint32_t *) value);
+ case __DRI_IMAGE_ATTRIB_FORMAT:
+ return image->dri_format;
default:
return false;
}
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 1f60f2ae43f..85cfe17ad76 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -314,6 +314,8 @@ radeon_create_image(__DRIscreen *screen,
if (image == NULL)
return NULL;
+ image->dri_format = format;
+
switch (format) {
case __DRI_IMAGE_FORMAT_RGB565:
image->format = MESA_FORMAT_RGB565;
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.h b/src/mesa/drivers/dri/radeon/radeon_screen.h
index 1f0f383c683..dd618f5836f 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.h
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.h
@@ -109,6 +109,7 @@ typedef struct radeon_screen {
struct __DRIimageRec {
struct radeon_bo *bo;
GLenum internal_format;
+ uint32_t dri_format;
GLuint format;
GLenum data_type;
int width, height; /* in pixels */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 04:27:09 +0000