Revert of Make setVertexAttribs in GrDrawState take a stride parameter.

src/gpu/GrContext.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrContext.h"
@@ skipping 347 matching lines @@
         GrDrawState* drawState = fGpu->drawState();
         drawState->setRenderTarget(texture->asRenderTarget());
 
         // if filtering is not desired then we want to ensure all
         // texels in the resampled image are copies of texels from
         // the original.
         GrTextureParams params(SkShader::kClamp_TileMode, filter ? GrTextureParams::kBilerp_FilterMode :
                                                                    GrTextureParams::kNone_FilterMode);
         drawState->addColorTextureEffect(clampedTexture, SkMatrix::I(), params);
 
-        drawState->setVertexAttribs<gVertexAttribs>(SK_ARRAY_COUNT(gVertexAttribs),
-                                                    2 * sizeof(SkPoint));
+        drawState->setVertexAttribs<gVertexAttribs>(SK_ARRAY_COUNT(gVertexAttribs));
 
         GrDrawTarget::AutoReleaseGeometry arg(fGpu, 4, 0);
 
         if (arg.succeeded()) {
             SkPoint* verts = (SkPoint*) arg.vertices();
             verts[0].setIRectFan(0, 0, texture->width(), texture->height(), 2 * sizeof(SkPoint));
             verts[1].setIRectFan(0, 0, 1, 1, 2 * sizeof(SkPoint));
             fGpu->drawNonIndexed(kTriangleFan_GrPrimitiveType, 0, 4);
         }
     } else {
@@ skipping 549 matching lines @@
 }
 
 namespace {
 
 extern const GrVertexAttrib gPosUVColorAttribs[] = {
     {kVec2f_GrVertexAttribType,  0, kPosition_GrVertexAttribBinding },
     {kVec2f_GrVertexAttribType,  sizeof(SkPoint), kLocalCoord_GrVertexAttribBinding },
     {kVec4ub_GrVertexAttribType, 2*sizeof(SkPoint), kColor_GrVertexAttribBinding}
 };
 
-static const size_t kPosUVAttribsSize = 2 * sizeof(SkPoint);
-static const size_t kPosUVColorAttribsSize = 2 * sizeof(SkPoint) + sizeof(GrColor);
-
 extern const GrVertexAttrib gPosColorAttribs[] = {
     {kVec2f_GrVertexAttribType,  0, kPosition_GrVertexAttribBinding},
     {kVec4ub_GrVertexAttribType, sizeof(SkPoint), kColor_GrVertexAttribBinding},
 };
 
-static const size_t kPosAttribsSize = sizeof(SkPoint);
-static const size_t kPosColorAttribsSize = sizeof(SkPoint) + sizeof(GrColor);
-
 static void set_vertex_attributes(GrDrawState* drawState,
                                   const SkPoint* texCoords,
                                   const GrColor* colors,
                                   int* colorOffset,
                                   int* texOffset) {
     *texOffset = -1;
     *colorOffset = -1;
 
     if (NULL != texCoords && NULL != colors) {
         *texOffset = sizeof(SkPoint);
         *colorOffset = 2*sizeof(SkPoint);
-        drawState->setVertexAttribs<gPosUVColorAttribs>(3, kPosUVColorAttribsSize);
+        drawState->setVertexAttribs<gPosUVColorAttribs>(3);
     } else if (NULL != texCoords) {
         *texOffset = sizeof(SkPoint);
-        drawState->setVertexAttribs<gPosUVColorAttribs>(2, kPosUVAttribsSize);
+        drawState->setVertexAttribs<gPosUVColorAttribs>(2);
     } else if (NULL != colors) {
         *colorOffset = sizeof(SkPoint);
-        drawState->setVertexAttribs<gPosColorAttribs>(2, kPosColorAttribsSize);
+        drawState->setVertexAttribs<gPosColorAttribs>(2);
     } else {
-        drawState->setVertexAttribs<gPosColorAttribs>(1, kPosAttribsSize);
+        drawState->setVertexAttribs<gPosColorAttribs>(1);
     }
 }
 
 };
 
 void GrContext::drawVertices(const GrPaint& paint,
                              GrPrimitiveType primitiveType,
                              int vertexCount,
                              const SkPoint positions[],
                              const SkPoint texCoords[],
                              const GrColor colors[],
                              const uint16_t indices[],
                              int indexCount) {
     AutoRestoreEffects are;
     AutoCheckFlush acf(this);
     GrDrawTarget::AutoReleaseGeometry geo; // must be inside AutoCheckFlush scope
 
     GrDrawTarget* target = this->prepareToDraw(&paint, BUFFERED_DRAW, &are, &acf);
     if (NULL == target) {
         return;
     }
     GrDrawState* drawState = target->drawState();
 
     GR_CREATE_TRACE_MARKER("GrContext::drawVertices", target);
 
     int colorOffset = -1, texOffset = -1;
     set_vertex_attributes(drawState, texCoords, colors, &colorOffset, &texOffset);
 
-    size_t VertexStride = drawState->getVertexStride();
-    if (sizeof(SkPoint) != VertexStride) {
+    size_t vertexSize = drawState->getVertexSize();
+    if (sizeof(SkPoint) != vertexSize) {
         if (!geo.set(target, vertexCount, 0)) {
             GrPrintf("Failed to get space for vertices!\n");
             return;
         }
         void* curVertex = geo.vertices();
 
         for (int i = 0; i < vertexCount; ++i) {
             *((SkPoint*)curVertex) = positions[i];
 
             if (texOffset >= 0) {
                 *(SkPoint*)((intptr_t)curVertex + texOffset) = texCoords[i];
             }
             if (colorOffset >= 0) {
                 *(GrColor*)((intptr_t)curVertex + colorOffset) = colors[i];
             }
-            curVertex = (void*)((intptr_t)curVertex + VertexStride);
+            curVertex = (void*)((intptr_t)curVertex + vertexSize);
         }
     } else {
         target->setVertexSourceToArray(positions, vertexCount);
     }
 
     // we don't currently apply offscreen AA to this path. Need improved
     // management of GrDrawTarget's geometry to avoid copying points per-tile.
 
     if (NULL != indices) {
         target->setIndexSourceToArray(indices, indexCount);
@@ skipping 923 matching lines @@
         fDrawBuffer->removeGpuTraceMarker(marker);
     }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 #if GR_CACHE_STATS
 void GrContext::printCacheStats() const {
     fResourceCache->printStats();
 }
 #endif