i915: Support Android RGBX8888 format for EGL generated images

[android-x86/external-mesa.git] / src / mesa / drivers / dri / i915 / i915_vtbl.c

diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c
index e78dbc8..1c46d75 100644 (file)
--- a/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i915_vtbl.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2003 VMware, Inc.
  * All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -18,7 +18,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -206,13 +206,13 @@ i915_emit_invarient_state(struct intel_context *intel)
    OUT_BATCH(_3DSTATE_LOAD_STATE_IMMEDIATE_1 | I1_LOAD_S(3) | (0));
    OUT_BATCH(0);
 
-   /* XXX: Use this */
-   OUT_BATCH(_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
-
    OUT_BATCH(_3DSTATE_SCISSOR_RECT_0_CMD);
    OUT_BATCH(0);
    OUT_BATCH(0);
 
+   /* XXX: Use this */
+   OUT_BATCH(_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
+
    OUT_BATCH(_3DSTATE_DEPTH_SUBRECT_DISABLE);
 
    OUT_BATCH(_3DSTATE_LOAD_INDIRECT | 0);       /* disable indirect state */
@@ -223,7 +223,7 @@ i915_emit_invarient_state(struct intel_context *intel)
 
 
 #define emit(intel, state, size )                   \
-   intel_batchbuffer_data(intel, state, size, false)
+   intel_batchbuffer_data(intel, state, size)
 
 static GLuint
 get_dirty(struct i915_hw_state *state)
@@ -306,8 +306,8 @@ i915_emit_state(struct intel_context *intel)
     * batchbuffer fills up.
     */
    intel_batchbuffer_require_space(intel,
-                                  get_state_size(state) + INTEL_PRIM_EMIT_SIZE,
-                                  false);
+                                  get_state_size(state) +
+                                   INTEL_PRIM_EMIT_SIZE);
    count = 0;
  again:
    if (intel->batch.bo == NULL) {
@@ -415,10 +415,10 @@ i915_emit_state(struct intel_context *intel)
 
       OUT_BATCH(state->Buffer[I915_DESTREG_DV0]);
       OUT_BATCH(state->Buffer[I915_DESTREG_DV1]);
-      OUT_BATCH(state->Buffer[I915_DESTREG_SENABLE]);
       OUT_BATCH(state->Buffer[I915_DESTREG_SR0]);
       OUT_BATCH(state->Buffer[I915_DESTREG_SR1]);
       OUT_BATCH(state->Buffer[I915_DESTREG_SR2]);
+      OUT_BATCH(state->Buffer[I915_DESTREG_SENABLE]);
 
       if (state->Buffer[I915_DESTREG_DRAWRECT0] != MI_NOOP)
          OUT_BATCH(state->Buffer[I915_DESTREG_DRAWRECT0]);
@@ -531,7 +531,7 @@ i915_set_buf_info_for_region(uint32_t *state, struct intel_region *region,
    state[1] = buffer_id;
 
    if (region != NULL) {
-      state[1] |= BUF_3D_PITCH(region->pitch * region->cpp);
+      state[1] |= BUF_3D_PITCH(region->pitch);
 
       if (region->tiling != I915_TILING_NONE) {
         state[1] |= BUF_3D_TILED_SURFACE;
@@ -549,22 +549,23 @@ i915_set_buf_info_for_region(uint32_t *state, struct intel_region *region,
 
 static uint32_t i915_render_target_format_for_mesa_format[MESA_FORMAT_COUNT] =
 {
-   [MESA_FORMAT_ARGB8888] = DV_PF_8888,
-   [MESA_FORMAT_XRGB8888] = DV_PF_8888,
-   [MESA_FORMAT_RGB565] = DV_PF_565 | DITHER_FULL_ALWAYS,
-   [MESA_FORMAT_ARGB1555] = DV_PF_1555 | DITHER_FULL_ALWAYS,
-   [MESA_FORMAT_ARGB4444] = DV_PF_4444 | DITHER_FULL_ALWAYS,
+   [MESA_FORMAT_B8G8R8A8_UNORM] = DV_PF_8888,
+   [MESA_FORMAT_B8G8R8X8_UNORM] = DV_PF_8888,
+   [MESA_FORMAT_R8G8B8X8_UNORM] = DV_PF_8888,
+   [MESA_FORMAT_B5G6R5_UNORM] = DV_PF_565 | DITHER_FULL_ALWAYS,
+   [MESA_FORMAT_B5G5R5A1_UNORM] = DV_PF_1555 | DITHER_FULL_ALWAYS,
+   [MESA_FORMAT_B4G4R4A4_UNORM] = DV_PF_4444 | DITHER_FULL_ALWAYS,
 };
 
 static bool
 i915_render_target_supported(struct intel_context *intel,
                             struct gl_renderbuffer *rb)
 {
-   gl_format format = rb->Format;
+   mesa_format format = rb->Format;
 
-   if (format == MESA_FORMAT_S8_Z24 ||
-       format == MESA_FORMAT_X8_Z24 ||
-       format == MESA_FORMAT_Z16) {
+   if (format == MESA_FORMAT_Z24_UNORM_S8_UINT ||
+       format == MESA_FORMAT_Z24_UNORM_X8_UINT ||
+       format == MESA_FORMAT_Z_UNORM16) {
       return true;
    }
 
@@ -777,7 +778,7 @@ i915_update_draw_buffer(struct intel_context *intel)
 
    /* Check for stencil fallback. */
    if (irbStencil && irbStencil->mt) {
-      assert(intel_rb_format(irbStencil) == MESA_FORMAT_S8_Z24);
+      assert(intel_rb_format(irbStencil) == MESA_FORMAT_Z24_UNORM_S8_UINT);
       FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, false);
    } else if (irbStencil && !irbStencil->mt) {
       FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, true);
@@ -790,7 +791,7 @@ i915_update_draw_buffer(struct intel_context *intel)
     * we still need to set up the shared depth/stencil state so we can use it.
     */
    if (depthRegion == NULL && irbStencil && irbStencil->mt
-       && intel_rb_format(irbStencil) == MESA_FORMAT_S8_Z24) {
+       && intel_rb_format(irbStencil) == MESA_FORMAT_Z24_UNORM_S8_UINT) {
       depthRegion = irbStencil->mt->region;
    }
 
@@ -806,14 +807,10 @@ i915_update_draw_buffer(struct intel_context *intel)
                                fb->_NumColorDrawBuffers);
    intel->NewGLState |= _NEW_BUFFERS;
 
-   /* update viewport since it depends on window size */
-   intelCalcViewport(ctx);
-
    /* Set state we know depends on drawable parameters:
     */
-   ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
-                      ctx->Scissor.Width, ctx->Scissor.Height);
-   ctx->Driver.DepthRange(ctx, ctx->Viewport.Near, ctx->Viewport.Far);
+   intelCalcViewport(ctx);
+   ctx->Driver.Scissor(ctx);
 
    /* Update culling direction which changes depending on the
     * orientation of the buffer:
@@ -847,14 +844,6 @@ i915_assert_not_dirty( struct intel_context *intel )
    (void) dirty;
 }
 
-/** Return false; i915 does not support HiZ. */
-static bool
-i915_is_hiz_depth_format(struct intel_context *intel,
-                         gl_format format)
-{
-   return false;
-}
-
 static void
 i915_invalidate_state(struct intel_context *intel, GLuint new_state)
 {
@@ -882,5 +871,4 @@ i915InitVtbl(struct i915_context *i915)
    i915->intel.vtbl.finish_batch = intel_finish_vb;
    i915->intel.vtbl.invalidate_state = i915_invalidate_state;
    i915->intel.vtbl.render_target_supported = i915_render_target_supported;
-   i915->intel.vtbl.is_hiz_depth_format = i915_is_hiz_depth_format;
 }