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Merge branch '7.8'
[mesa.git] / src / mesa / state_tracker / st_format.c
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index 91e386c848ad0da67576d8f65ce1f47cdbd2be22..d7f5b1ea2473a113a94f1baadecb0de042eba15f 100644 (file)
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -76,8 +76,8 @@ st_format_datatype(enum pipe_format format)
           format == PIPE_FORMAT_B5G6R5_UNORM) {
          return GL_UNSIGNED_SHORT;
       }
-      else if (format == PIPE_FORMAT_Z24S8_UNORM ||
-               format == PIPE_FORMAT_S8Z24_UNORM) {
+      else if (format == PIPE_FORMAT_Z24_UNORM_S8_USCALED ||
+               format == PIPE_FORMAT_S8_USCALED_Z24_UNORM) {
          return GL_UNSIGNED_INT_24_8;
       }
       else {
@@ -126,12 +126,18 @@ enum pipe_format
 st_mesa_format_to_pipe_format(gl_format mesaFormat)
 {
    switch (mesaFormat) {
-      /* fix this */
-   case MESA_FORMAT_ARGB8888_REV:
+   case MESA_FORMAT_RGBA8888:
+      return PIPE_FORMAT_A8B8G8R8_UNORM;
+   case MESA_FORMAT_RGBA8888_REV:
+      return PIPE_FORMAT_R8G8B8A8_UNORM;
    case MESA_FORMAT_ARGB8888:
       return PIPE_FORMAT_B8G8R8A8_UNORM;
+   case MESA_FORMAT_ARGB8888_REV:
+      return PIPE_FORMAT_A8R8G8B8_UNORM;
    case MESA_FORMAT_XRGB8888:
       return PIPE_FORMAT_B8G8R8X8_UNORM;
+   case MESA_FORMAT_XRGB8888_REV:
+      return PIPE_FORMAT_X8R8G8B8_UNORM;
    case MESA_FORMAT_ARGB1555:
       return PIPE_FORMAT_B5G5R5A1_UNORM;
    case MESA_FORMAT_ARGB4444:
@@ -151,9 +157,9 @@ st_mesa_format_to_pipe_format(gl_format mesaFormat)
    case MESA_FORMAT_Z32:
       return PIPE_FORMAT_Z32_UNORM;
    case MESA_FORMAT_Z24_S8:
-      return PIPE_FORMAT_S8Z24_UNORM;
+      return PIPE_FORMAT_S8_USCALED_Z24_UNORM;
    case MESA_FORMAT_S8_Z24:
-      return PIPE_FORMAT_Z24S8_UNORM;
+      return PIPE_FORMAT_Z24_UNORM_S8_USCALED;
    case MESA_FORMAT_Z24_X8:
       return PIPE_FORMAT_X8Z24_UNORM;
    case MESA_FORMAT_X8_Z24:
@@ -194,7 +200,7 @@ st_mesa_format_to_pipe_format(gl_format mesaFormat)
 #endif
    default:
       assert(0);
-      return 0;
+      return PIPE_FORMAT_NONE;
    }
 }
 
@@ -206,12 +212,16 @@ gl_format
 st_pipe_format_to_mesa_format(enum pipe_format format)
 {
    switch (format) {
+   case PIPE_FORMAT_A8B8G8R8_UNORM:
+      return MESA_FORMAT_RGBA8888;
+   case PIPE_FORMAT_R8G8B8A8_UNORM:
+      return MESA_FORMAT_RGBA8888_REV;
    case PIPE_FORMAT_B8G8R8A8_UNORM:
       return MESA_FORMAT_ARGB8888;
-   case PIPE_FORMAT_B8G8R8X8_UNORM:
-      return MESA_FORMAT_XRGB8888;
    case PIPE_FORMAT_A8R8G8B8_UNORM:
       return MESA_FORMAT_ARGB8888_REV;
+   case PIPE_FORMAT_B8G8R8X8_UNORM:
+      return MESA_FORMAT_XRGB8888;
    case PIPE_FORMAT_X8R8G8B8_UNORM:
       return MESA_FORMAT_XRGB8888_REV;
    case PIPE_FORMAT_B5G5R5A1_UNORM:
@@ -228,7 +238,7 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
       return MESA_FORMAT_L8;
    case PIPE_FORMAT_I8_UNORM:
       return MESA_FORMAT_I8;
-   case PIPE_FORMAT_S8_UNORM:
+   case PIPE_FORMAT_S8_USCALED:
       return MESA_FORMAT_S8;
 
    case PIPE_FORMAT_R16G16B16A16_SNORM:
@@ -238,13 +248,13 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
       return MESA_FORMAT_Z16;
    case PIPE_FORMAT_Z32_UNORM:
       return MESA_FORMAT_Z32;
-   case PIPE_FORMAT_S8Z24_UNORM:
+   case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
       return MESA_FORMAT_Z24_S8;
    case PIPE_FORMAT_X8Z24_UNORM:
       return MESA_FORMAT_Z24_X8;
    case PIPE_FORMAT_Z24X8_UNORM:
       return MESA_FORMAT_X8_Z24;
-   case PIPE_FORMAT_Z24S8_UNORM:
+   case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
       return MESA_FORMAT_S8_Z24;
 
    case PIPE_FORMAT_UYVY:
@@ -378,7 +388,7 @@ default_deep_rgba_format(struct pipe_screen *screen,
    if (screen->is_format_supported(screen, PIPE_FORMAT_R16G16B16A16_SNORM, target, tex_usage, geom_flags)) {
       return PIPE_FORMAT_R16G16B16A16_SNORM;
    }
-   if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET)
+   if (tex_usage & PIPE_BIND_RENDER_TARGET)
       return default_rgba_format(screen, target, tex_usage, geom_flags);
    else
       return PIPE_FORMAT_NONE;
@@ -397,8 +407,8 @@ default_depth_format(struct pipe_screen *screen,
    static const enum pipe_format zFormats[] = {
       PIPE_FORMAT_Z16_UNORM,
       PIPE_FORMAT_Z32_UNORM,
-      PIPE_FORMAT_Z24S8_UNORM,
-      PIPE_FORMAT_S8Z24_UNORM
+      PIPE_FORMAT_Z24_UNORM_S8_USCALED,
+      PIPE_FORMAT_S8_USCALED_Z24_UNORM
    };
    uint i;
    for (i = 0; i < Elements(zFormats); i++) {
@@ -414,8 +424,8 @@ default_depth_format(struct pipe_screen *screen,
  * Given an OpenGL internalFormat value for a texture or surface, return
  * the best matching PIPE_FORMAT_x, or PIPE_FORMAT_NONE if there's no match.
  * \param target  one of PIPE_TEXTURE_x
- * \param tex_usage  either PIPE_TEXTURE_USAGE_RENDER_TARGET
- *                   or PIPE_TEXTURE_USAGE_SAMPLER
+ * \param tex_usage  either PIPE_BIND_RENDER_TARGET
+ *                   or PIPE_BIND_SAMPLER_VIEW
  */
 enum pipe_format
 st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
@@ -436,7 +446,7 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
    case GL_COMPRESSED_RGB:
       return default_rgb_format( screen, target, tex_usage, geom_flags );
    case GL_RGBA16:
-      if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET)
+      if (tex_usage & PIPE_BIND_RENDER_TARGET)
          return default_deep_rgba_format( screen, target, tex_usage, geom_flags );
       else
          return default_rgba_format( screen, target, tex_usage, geom_flags );
@@ -550,10 +560,10 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
          return PIPE_FORMAT_Z16_UNORM;
       /* fall-through */
    case GL_DEPTH_COMPONENT24:
-      if (screen->is_format_supported( screen, PIPE_FORMAT_Z24S8_UNORM, target, tex_usage, geom_flags ))
-         return PIPE_FORMAT_Z24S8_UNORM;
-      if (screen->is_format_supported( screen, PIPE_FORMAT_S8Z24_UNORM, target, tex_usage, geom_flags ))
-         return PIPE_FORMAT_S8Z24_UNORM;
+      if (screen->is_format_supported( screen, PIPE_FORMAT_Z24_UNORM_S8_USCALED, target, tex_usage, geom_flags ))
+         return PIPE_FORMAT_Z24_UNORM_S8_USCALED;
+      if (screen->is_format_supported( screen, PIPE_FORMAT_S8_USCALED_Z24_UNORM, target, tex_usage, geom_flags ))
+         return PIPE_FORMAT_S8_USCALED_Z24_UNORM;
       /* fall-through */
    case GL_DEPTH_COMPONENT32:
       if (screen->is_format_supported( screen, PIPE_FORMAT_Z32_UNORM, target, tex_usage, geom_flags ))
@@ -567,20 +577,20 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
    case GL_STENCIL_INDEX4_EXT:
    case GL_STENCIL_INDEX8_EXT:
    case GL_STENCIL_INDEX16_EXT:
-      if (screen->is_format_supported( screen, PIPE_FORMAT_S8_UNORM, target, tex_usage, geom_flags ))
-         return PIPE_FORMAT_S8_UNORM;
-      if (screen->is_format_supported( screen, PIPE_FORMAT_Z24S8_UNORM, target, tex_usage, geom_flags ))
-         return PIPE_FORMAT_Z24S8_UNORM;
-      if (screen->is_format_supported( screen, PIPE_FORMAT_S8Z24_UNORM, target, tex_usage, geom_flags ))
-         return PIPE_FORMAT_S8Z24_UNORM;
+      if (screen->is_format_supported( screen, PIPE_FORMAT_S8_USCALED, target, tex_usage, geom_flags ))
+         return PIPE_FORMAT_S8_USCALED;
+      if (screen->is_format_supported( screen, PIPE_FORMAT_Z24_UNORM_S8_USCALED, target, tex_usage, geom_flags ))
+         return PIPE_FORMAT_Z24_UNORM_S8_USCALED;
+      if (screen->is_format_supported( screen, PIPE_FORMAT_S8_USCALED_Z24_UNORM, target, tex_usage, geom_flags ))
+         return PIPE_FORMAT_S8_USCALED_Z24_UNORM;
       return PIPE_FORMAT_NONE;
 
    case GL_DEPTH_STENCIL_EXT:
    case GL_DEPTH24_STENCIL8_EXT:
-      if (screen->is_format_supported( screen, PIPE_FORMAT_Z24S8_UNORM, target, tex_usage, geom_flags ))
-         return PIPE_FORMAT_Z24S8_UNORM;
-      if (screen->is_format_supported( screen, PIPE_FORMAT_S8Z24_UNORM, target, tex_usage, geom_flags ))
-         return PIPE_FORMAT_S8Z24_UNORM;
+      if (screen->is_format_supported( screen, PIPE_FORMAT_Z24_UNORM_S8_USCALED, target, tex_usage, geom_flags ))
+         return PIPE_FORMAT_Z24_UNORM_S8_USCALED;
+      if (screen->is_format_supported( screen, PIPE_FORMAT_S8_USCALED_Z24_UNORM, target, tex_usage, geom_flags ))
+         return PIPE_FORMAT_S8_USCALED_Z24_UNORM;
       return PIPE_FORMAT_NONE;
 
    case GL_SRGB_EXT:
@@ -649,9 +659,9 @@ st_choose_renderbuffer_format(struct pipe_screen *screen,
 {
    uint usage;
    if (is_depth_or_stencil_format(internalFormat))
-      usage = PIPE_TEXTURE_USAGE_DEPTH_STENCIL;
+      usage = PIPE_BIND_DEPTH_STENCIL;
    else
-      usage = PIPE_TEXTURE_USAGE_RENDER_TARGET;
+      usage = PIPE_BIND_RENDER_TARGET;
    return st_choose_format(screen, internalFormat, PIPE_TEXTURE_2D, usage);
 }
 
@@ -669,7 +679,7 @@ st_ChooseTextureFormat(GLcontext *ctx, GLint internalFormat,
    (void) type;
 
    pFormat = st_choose_format(ctx->st->pipe->screen, internalFormat,
-                              PIPE_TEXTURE_2D, PIPE_TEXTURE_USAGE_SAMPLER);
+                              PIPE_TEXTURE_2D, PIPE_BIND_SAMPLER_VIEW);
    if (pFormat == PIPE_FORMAT_NONE)
       return MESA_FORMAT_NONE;