X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fr300%2Fr300_texture.h;h=60c7fa83420239b8a1ee4c9d3c1ff9612b00b5ae;hb=ef92fe85de114cb50ca4b3070d0594aade54526c;hp=78ee0f1611af0e5e0fdf9a2055e67e4663a10690;hpb=20d3c85128192b2d3f75b68f47ab9aadc2719c5a;p=mesa.git

diff --git a/src/gallium/drivers/r300/r300_texture.h b/src/gallium/drivers/r300/r300_texture.h
index 78ee0f1611a..60c7fa83420 100644
--- a/src/gallium/drivers/r300/r300_texture.h
+++ b/src/gallium/drivers/r300/r300_texture.h
@@ -23,76 +23,48 @@
 #ifndef R300_TEXTURE_H
 #define R300_TEXTURE_H
 
-#include "pipe/p_screen.h"
+#include "pipe/p_video_state.h"
+#include "util/u_format.h"
 
-#include "util/u_math.h"
-
-#include "r300_context.h"
 #include "r300_reg.h"
 
 struct r300_texture;
 
 void r300_init_screen_texture_functions(struct pipe_screen* screen);
 
-unsigned r300_texture_get_stride(struct r300_texture* tex, unsigned level);
+unsigned r300_texture_get_stride(struct r300_screen* screen,
+                                 struct r300_texture* tex, unsigned level);
+
+unsigned r300_texture_get_offset(struct r300_texture* tex, unsigned level,
+                                 unsigned zslice, unsigned face);
+
+void r300_texture_reinterpret_format(struct pipe_screen *screen,
+                                     struct pipe_texture *tex,
+                                     enum pipe_format new_format);
+
+boolean r300_is_colorbuffer_format_supported(enum pipe_format format);
+
+boolean r300_is_zs_format_supported(enum pipe_format format);
 
-/* Note the signature of R300_EASY_TX_FORMAT(A, R, G, B, FORMAT)... */
-static INLINE uint32_t r300_translate_texformat(enum pipe_format format)
+boolean r300_is_sampler_format_supported(enum pipe_format format);
+
+struct r300_video_surface
 {
-    switch (format) {
-        /* X8 */
-        case PIPE_FORMAT_I8_UNORM:
-            return R300_EASY_TX_FORMAT(X, X, X, X, X8);
-        /* W8Z8Y8X8 */
-        case PIPE_FORMAT_A8R8G8B8_UNORM:
-            return R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8);
-        case PIPE_FORMAT_R8G8B8A8_UNORM:
-            return R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8);
-        case PIPE_FORMAT_A8R8G8B8_SRGB:
-            return R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8) |
-                R300_TX_FORMAT_GAMMA;
-        case PIPE_FORMAT_R8G8B8A8_SRGB:
-            return R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8) |
-                R300_TX_FORMAT_GAMMA;
-        /* DXT1 */
-        case PIPE_FORMAT_DXT1_RGB:
-            return R300_EASY_TX_FORMAT(X, Y, Z, ONE, DXT1);
-        case PIPE_FORMAT_DXT1_RGBA:
-            return R300_EASY_TX_FORMAT(X, Y, Z, W, DXT1);
-        /* DXT3 */
-        case PIPE_FORMAT_DXT3_RGBA:
-            return R300_EASY_TX_FORMAT(X, Y, Z, W, DXT3);
-        /* DXT5 */
-        case PIPE_FORMAT_DXT5_RGBA:
-            return R300_EASY_TX_FORMAT(Y, Z, W, X, DXT5);
-        /* YVYU422 */
-        case PIPE_FORMAT_YCBCR:
-            return R300_EASY_TX_FORMAT(X, Y, Z, ONE, YVYU422) |
-                R300_TX_FORMAT_YUV_TO_RGB;
-        /* W24_FP */
-        case PIPE_FORMAT_Z24S8_UNORM:
-            return R300_EASY_TX_FORMAT(X, X, X, X, W24_FP);
-	/* Z5_Y6_X5 */
-        case PIPE_FORMAT_R16_SNORM:
-            return R300_EASY_TX_FORMAT(X, X, X, X, Z5Y6X5);
-        case PIPE_FORMAT_Z16_UNORM:
-	    return R300_EASY_TX_FORMAT(X, X, X, X, X16);
-        default:
-            debug_printf("r300: Implementation error: "
-                "Got unsupported texture format %s in %s\n",
-                pf_name(format), __FUNCTION__);
-            assert(0);
-            break;
-    }
-    return 0;
-}
+    struct pipe_video_surface   base;
+    struct pipe_texture         *tex;
+};
 
-#ifndef R300_WINSYS_H
+static INLINE struct r300_video_surface *
+r300_video_surface(struct pipe_video_surface *pvs)
+{
+    return (struct r300_video_surface *)pvs;
+}
 
-boolean r300_get_texture_buffer(struct pipe_texture* texture,
-                                struct pipe_buffer** buffer,
+/* Used internally for texture_is_referenced()
+ */
+boolean r300_get_texture_buffer(struct pipe_screen* screen,
+                                struct pipe_texture *texture,
+                                struct r300_winsys_buffer** buffer,
                                 unsigned* stride);
 
-#endif /* R300_WINSYS_H */
-
 #endif /* R300_TEXTURE_H */