cc/output/gl_renderer.cc - Issue 2687653002: cc: Remove more uniform location caching

Unified Diff: cc/output/gl_renderer.cc

Issue 2687653002: cc: Remove more uniform location caching (Closed)

Patch Set: Review feedback Created 3 years, 10 months ago

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Index: cc/output/gl_renderer.cc

diff --git a/cc/output/gl_renderer.cc b/cc/output/gl_renderer.cc

index 5f0c5f83886b03455a380fee951b7f3e42ef0af4..858017d0d20e67f28842d388ab35b7d6f5fd0b69 100644

--- a/cc/output/gl_renderer.cc

+++ b/cc/output/gl_renderer.cc

@@ -83,9 +83,9 @@ Float4 UVTransform(const TextureDrawQuad* quad) {

return xform;

}

-Float4 PremultipliedColor(SkColor color) {

+Float4 PremultipliedColor(SkColor color, float opacity) {

const float factor = 1.0f / 255.0f;

- const float alpha = SkColorGetA(color) * factor;

+ const float alpha = opacity * SkColorGetA(color) * factor;

Float4 result = {

{SkColorGetR(color) * factor * alpha, SkColorGetG(color) * factor * alpha,

@@ -379,17 +379,11 @@ GLRenderer::GLRenderer(const RendererSettings* settings,

TextureMailboxDeleter* texture_mailbox_deleter,

int highp_threshold_min)

: DirectRenderer(settings, output_surface, resource_provider),

- offscreen_framebuffer_id_(0),

shared_geometry_quad_(QuadVertexRect()),

gl_(output_surface->context_provider()->ContextGL()),

context_support_(output_surface->context_provider()->ContextSupport()),

texture_mailbox_deleter_(texture_mailbox_deleter),

- is_scissor_enabled_(false),

- stencil_shadow_(false),

- blend_shadow_(false),

highp_threshold_min_(highp_threshold_min),

- highp_threshold_cache_(0),

- use_sync_query_(false),

gl_composited_texture_quad_border_(

settings->gl_composited_texture_quad_border),

bound_geometry_(NO_BINDING),

@@ -619,11 +613,8 @@ void GLRenderer::DrawDebugBorderQuad(const DrawingFrame* frame,

const DebugBorderDrawQuad* quad) {

SetBlendEnabled(quad->ShouldDrawWithBlending());

- static float gl_matrix[16];

const Program* program = GetProgram(ProgramKey::DebugBorder());

- DCHECK(program);

- DCHECK(program->initialized() || IsContextLost());

- SetUseProgram(program->program());

+ SetUseProgram(program);

// Use the full quad_rect for debug quads to not move the edges based on

// partial swaps.

@@ -632,17 +623,8 @@ void GLRenderer::DrawDebugBorderQuad(const DrawingFrame* frame,

QuadRectTransform(&render_matrix,

quad->shared_quad_state->quad_to_target_transform,

gfx::RectF(layer_rect));

- GLRenderer::ToGLMatrix(&gl_matrix[0],

- frame->projection_matrix * render_matrix);

- gl_->UniformMatrix4fv(program->matrix_location(), 1, false, &gl_matrix[0]);

- SkColor color = quad->color;

- float alpha = SkColorGetA(color) * (1.0f / 255.0f);

- gl_->Uniform4f(program->color_location(),

- (SkColorGetR(color) * (1.0f / 255.0f)) * alpha,

- (SkColorGetG(color) * (1.0f / 255.0f)) * alpha,

- (SkColorGetB(color) * (1.0f / 255.0f)) * alpha, alpha);

+ SetShaderMatrix(frame->projection_matrix * render_matrix);

+ SetShaderColor(quad->color, 1.f);

gl_->LineWidth(quad->width);

@@ -1345,8 +1327,7 @@ void GLRenderer::ChooseRPDQProgram(DrawRenderPassDrawQuadParams* params) {

tex_coord_precision, sampler_type, shader_blend_mode,

params->use_aa ? USE_AA : NO_AA, mask_mode, mask_for_background,

params->use_color_matrix));

- SetUseProgram(params->program->program());

- gl_->Uniform1i(params->program->sampler_location(), 0);

+ SetUseProgram(params->program);

}

void GLRenderer::UpdateRPDQUniforms(DrawRenderPassDrawQuadParams* params) {

@@ -1415,16 +1396,6 @@ void GLRenderer::UpdateRPDQUniforms(DrawRenderPassDrawQuadParams* params) {

if (program->edge_location() != -1)

gl_->Uniform3fv(program->edge_location(), 8, params->edge);

- if (program->viewport_location() != -1) {

- float viewport[4] = {

- static_cast<float>(current_window_space_viewport_.x()),

- static_cast<float>(current_window_space_viewport_.y()),

- static_cast<float>(current_window_space_viewport_.width()),

- static_cast<float>(current_window_space_viewport_.height()),

- };

- gl_->Uniform4fv(program->viewport_location(), 1, viewport);

- }

if (program->color_matrix_location() != -1) {

float matrix[16];

for (int i = 0; i < 4; ++i) {

@@ -1472,14 +1443,13 @@ void GLRenderer::UpdateRPDQUniforms(DrawRenderPassDrawQuadParams* params) {

}

- SetShaderOpacity(params->quad->shared_quad_state->opacity,

- program->alpha_location());

- SetShaderQuadF(params->surface_quad, program->quad_location());

+ SetShaderOpacity(params->quad);

+ SetShaderQuadF(params->surface_quad);

}

void GLRenderer::DrawRPDQ(const DrawRenderPassDrawQuadParams& params) {

DrawQuadGeometry(params.projection_matrix, params.quad_to_target_transform,

- params.dst_rect, params.program->matrix_location());

+ params.dst_rect);

// Flush the compositor context before the filter bitmap goes out of

// scope, so the draw gets processed before the filter texture gets deleted.

@@ -1797,20 +1767,10 @@ void GLRenderer::DrawSolidColorQuad(const DrawingFrame* frame,

const Program* program =

GetProgram(ProgramKey::SolidColor(use_aa ? USE_AA : NO_AA));

- SetUseProgram(program->program());

+ SetUseProgram(program);

+ SetShaderColor(color, opacity);

- gl_->Uniform4f(program->color_location(),

- (SkColorGetR(color) * (1.0f / 255.0f)) * alpha,

- (SkColorGetG(color) * (1.0f / 255.0f)) * alpha,

- (SkColorGetB(color) * (1.0f / 255.0f)) * alpha, alpha);

if (use_aa) {

- float viewport[4] = {

- static_cast<float>(current_window_space_viewport_.x()),

- static_cast<float>(current_window_space_viewport_.y()),

- static_cast<float>(current_window_space_viewport_.width()),

- static_cast<float>(current_window_space_viewport_.height()),

- };

- gl_->Uniform4fv(program->viewport_location(), 1, viewport);

gl_->Uniform3fv(program->edge_location(), 8, edge);

}

@@ -1824,7 +1784,7 @@ void GLRenderer::DrawSolidColorQuad(const DrawingFrame* frame,

// Normalize to tile_rect.

local_quad.Scale(1.0f / tile_rect.width(), 1.0f / tile_rect.height());

- SetShaderQuadF(local_quad, program->quad_location());

+ SetShaderQuadF(local_quad);

// The transform and vertex data are used to figure out the extents that the

// un-antialiased quad should have and which vertex this is and the float

@@ -1836,16 +1796,12 @@ void GLRenderer::DrawSolidColorQuad(const DrawingFrame* frame,

gfx::SizeF(tile_rect.size()));

DrawQuadGeometry(frame->projection_matrix,

quad->shared_quad_state->quad_to_target_transform,

- centered_rect, program->matrix_location());

+ centered_rect);

} else {

PrepareGeometry(SHARED_BINDING);

- SetShaderQuadF(local_quad, program->quad_location());

- static float gl_matrix[16];

- ToGLMatrix(&gl_matrix[0],

- frame->projection_matrix *

- quad->shared_quad_state->quad_to_target_transform);

- gl_->UniformMatrix4fv(program->matrix_location(), 1, false, &gl_matrix[0]);

+ SetShaderQuadF(local_quad);

+ SetShaderMatrix(frame->projection_matrix *

+ quad->shared_quad_state->quad_to_target_transform);

gl_->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, 0);

}

@@ -1966,16 +1922,8 @@ void GLRenderer::DrawContentQuadAA(const DrawingFrame* frame,

tex_coord_precision, sampler, USE_AA,

quad->swizzle_contents ? DO_SWIZZLE : NO_SWIZZLE, false));

- SetUseProgram(program->program());

- gl_->Uniform1i(program->sampler_location(), 0);

+ SetUseProgram(program);

- float viewport[4] = {

- static_cast<float>(current_window_space_viewport_.x()),

- static_cast<float>(current_window_space_viewport_.y()),

- static_cast<float>(current_window_space_viewport_.width()),

- static_cast<float>(current_window_space_viewport_.height()),

- };

- gl_->Uniform4fv(program->viewport_location(), 1, viewport);

gl_->Uniform3fv(program->edge_location(), 8, edge);

gl_->Uniform4f(program->vertex_tex_transform_location(),

@@ -1991,8 +1939,8 @@ void GLRenderer::DrawContentQuadAA(const DrawingFrame* frame,

// Normalize to tile_rect.

local_quad.Scale(1.0f / tile_rect.width(), 1.0f / tile_rect.height());

- SetShaderOpacity(quad->shared_quad_state->opacity, program->alpha_location());

- SetShaderQuadF(local_quad, program->quad_location());

+ SetShaderOpacity(quad);

+ SetShaderQuadF(local_quad);

// The transform and vertex data are used to figure out the extents that the

// un-antialiased quad should have and which vertex this is and the float

@@ -2003,7 +1951,7 @@ void GLRenderer::DrawContentQuadAA(const DrawingFrame* frame,

gfx::SizeF(tile_rect.size()));

DrawQuadGeometry(frame->projection_matrix,

quad->shared_quad_state->quad_to_target_transform,

- centered_rect, program->matrix_location());

+ centered_rect);

}

void GLRenderer::DrawContentQuadNoAA(const DrawingFrame* frame,

@@ -2053,8 +2001,7 @@ void GLRenderer::DrawContentQuadNoAA(const DrawingFrame* frame,

quad->swizzle_contents ? DO_SWIZZLE : NO_SWIZZLE,

!quad->ShouldDrawWithBlending()));

- SetUseProgram(program->program());

- gl_->Uniform1i(program->sampler_location(), 0);

+ SetUseProgram(program);

gl_->Uniform4f(program->vertex_tex_transform_location(),

vertex_tex_translate_x, vertex_tex_translate_y,

@@ -2062,7 +2009,7 @@ void GLRenderer::DrawContentQuadNoAA(const DrawingFrame* frame,

SetBlendEnabled(quad->ShouldDrawWithBlending());

- SetShaderOpacity(quad->shared_quad_state->opacity, program->alpha_location());

+ SetShaderOpacity(quad);

// Pass quad coordinates to the uniform in the same order as GeometryBinding

// does, then vertices will match the texture mapping in the vertex buffer.

@@ -2097,11 +2044,8 @@ void GLRenderer::DrawContentQuadNoAA(const DrawingFrame* frame,

};

gl_->Uniform2fv(program->quad_location(), 4, gl_quad);

- static float gl_matrix[16];

- ToGLMatrix(&gl_matrix[0],

- frame->projection_matrix *

- quad->shared_quad_state->quad_to_target_transform);

- gl_->UniformMatrix4fv(program->matrix_location(), 1, false, &gl_matrix[0]);

+ SetShaderMatrix(frame->projection_matrix *

+ quad->shared_quad_state->quad_to_target_transform);

gl_->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, 0);

}

@@ -2210,8 +2154,7 @@ void GLRenderer::DrawYUVVideoQuad(const DrawingFrame* frame,

const Program* program = GetProgram(

ProgramKey::YUVVideo(tex_coord_precision, sampler, alpha_texture_mode,

uv_texture_mode, color_conversion_mode));

- DCHECK(program && (program->initialized() || IsContextLost()));

- SetUseProgram(program->program());

+ SetUseProgram(program);

gfx::SizeF ya_tex_scale(1.0f, 1.0f);

gfx::SizeF uv_tex_scale(1.0f, 1.0f);

@@ -2299,11 +2242,11 @@ void GLRenderer::DrawYUVVideoQuad(const DrawingFrame* frame,

// it. This is why this centered rect is used and not the original quad_rect.

auto tile_rect = gfx::RectF(quad->rect);

- SetShaderOpacity(quad->shared_quad_state->opacity, program->alpha_location());

+ SetShaderOpacity(quad);

if (!clip_region) {

DrawQuadGeometry(frame->projection_matrix,

quad->shared_quad_state->quad_to_target_transform,

- tile_rect, program->matrix_location());

+ tile_rect);

} else {

float uvs[8] = {0};

GetScaledUVs(quad->visible_rect, clip_region, uvs);

@@ -2312,7 +2255,7 @@ void GLRenderer::DrawYUVVideoQuad(const DrawingFrame* frame,

region_quad -= gfx::Vector2dF(0.5f, 0.5f);

DrawQuadGeometryClippedByQuadF(

frame, quad->shared_quad_state->quad_to_target_transform, tile_rect,

- region_quad, program->matrix_location(), uvs);

+ region_quad, uvs);

}

@@ -2321,8 +2264,6 @@ void GLRenderer::DrawStreamVideoQuad(const DrawingFrame* frame,

const gfx::QuadF* clip_region) {

SetBlendEnabled(quad->ShouldDrawWithBlending());

- static float gl_matrix[16];

DCHECK(output_surface_->context_provider()

->ContextCapabilities()

.egl_image_external);

@@ -2333,9 +2274,7 @@ void GLRenderer::DrawStreamVideoQuad(const DrawingFrame* frame,

const Program* program =

GetProgram(ProgramKey::VideoStream(tex_coord_precision));

- SetUseProgram(program->program());

- ToGLMatrix(&gl_matrix[0], quad->matrix);

+ SetUseProgram(program);

ResourceProvider::ScopedReadLockGL lock(resource_provider_,

quad->resource_id());

@@ -2343,16 +2282,16 @@ void GLRenderer::DrawStreamVideoQuad(const DrawingFrame* frame,

DCHECK_EQ(GL_TEXTURE0, GetActiveTextureUnit(gl_));

gl_->BindTexture(GL_TEXTURE_EXTERNAL_OES, lock.texture_id());

+ static float gl_matrix[16];

+ ToGLMatrix(&gl_matrix[0], quad->matrix);

gl_->UniformMatrix4fvStreamTextureMatrixCHROMIUM(

program->tex_matrix_location(), false, gl_matrix);

- gl_->Uniform1i(program->sampler_location(), 0);

- SetShaderOpacity(quad->shared_quad_state->opacity, program->alpha_location());

+ SetShaderOpacity(quad);

if (!clip_region) {

DrawQuadGeometry(frame->projection_matrix,

quad->shared_quad_state->quad_to_target_transform,

- gfx::RectF(quad->rect), program->matrix_location());

+ gfx::RectF(quad->rect));

} else {

gfx::QuadF region_quad(*clip_region);

region_quad.Scale(1.0f / quad->rect.width(), 1.0f / quad->rect.height());

@@ -2361,13 +2300,13 @@ void GLRenderer::DrawStreamVideoQuad(const DrawingFrame* frame,

GetScaledUVs(quad->visible_rect, clip_region, uvs);

DrawQuadGeometryClippedByQuadF(

frame, quad->shared_quad_state->quad_to_target_transform,

- gfx::RectF(quad->rect), region_quad, program->matrix_location(), uvs);

+ gfx::RectF(quad->rect), region_quad, uvs);

}

void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {

// Check to see if we have anything to draw.

- if (draw_cache_.program_id == -1)

+ if (!draw_cache_.program)

return;

PrepareGeometry(flush_binding);

@@ -2376,10 +2315,7 @@ void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {

SetBlendEnabled(draw_cache_.needs_blending);

// Bind the program to the GL state.

- SetUseProgram(draw_cache_.program_id);

- // Bind the correct texture sampler location.

- gl_->Uniform1i(draw_cache_.sampler_location, 0);

+ SetUseProgram(draw_cache_.program);

// Assume the current active textures is 0.

ResourceProvider::ScopedSamplerGL locked_quad(

@@ -2396,21 +2332,22 @@ void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {

// Upload the tranforms for both points and uvs.

gl_->UniformMatrix4fv(

- static_cast<int>(draw_cache_.matrix_location),

+ draw_cache_.program->matrix_location(),

static_cast<int>(draw_cache_.matrix_data.size()), false,

reinterpret_cast<float*>(&draw_cache_.matrix_data.front()));

- gl_->Uniform4fv(static_cast<int>(draw_cache_.uv_xform_location),

+ gl_->Uniform4fv(draw_cache_.program->vertex_tex_transform_location(),

static_cast<int>(draw_cache_.uv_xform_data.size()),

reinterpret_cast<float*>(&draw_cache_.uv_xform_data.front()));

if (draw_cache_.background_color != SK_ColorTRANSPARENT) {

- Float4 background_color = PremultipliedColor(draw_cache_.background_color);

- gl_->Uniform4fv(draw_cache_.background_color_location, 1,

+ Float4 background_color =

+ PremultipliedColor(draw_cache_.background_color, 1.f);

+ gl_->Uniform4fv(draw_cache_.program->background_color_location(), 1,

background_color.data);

}

gl_->Uniform1fv(

- static_cast<int>(draw_cache_.vertex_opacity_location),

+ draw_cache_.program->vertex_opacity_location(),

static_cast<int>(draw_cache_.vertex_opacity_data.size()),

static_cast<float*>(&draw_cache_.vertex_opacity_data.front()));

@@ -2427,9 +2364,7 @@ void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {

DCHECK_EQ(1u, draw_cache_.matrix_data.size());

SetBlendEnabled(false);

const Program* program = GetProgram(ProgramKey::DebugBorder());

- DCHECK(program);

- DCHECK(program->initialized() || IsContextLost());

- SetUseProgram(program->program());

+ SetUseProgram(program);

gl_->UniformMatrix4fv(

program->matrix_location(), 1, false,

@@ -2439,9 +2374,7 @@ void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {

int colorIndex = static_cast<int>(draw_cache_.matrix_data.front().data[0] *

draw_cache_.matrix_data.front().data[5]);

SkColor color = DebugColors::GLCompositedTextureQuadBorderColor(colorIndex);

- gl_->Uniform4f(program->color_location(), SkColorGetR(color),

- SkColorGetG(color), SkColorGetB(color), 1.0f);

+ SetShaderColor(color, 1.f);

gl_->LineWidth(DebugColors::GLCompositedTextureQuadBoderWidth());

// The indices for the line are stored in the same array as the triangle

@@ -2450,7 +2383,8 @@ void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {

}

// Clear the cache.

- draw_cache_.program_id = -1;

+ draw_cache_.program = nullptr;

+ draw_cache_.resource_id = -1;

draw_cache_.uv_xform_data.resize(0);

draw_cache_.vertex_opacity_data.resize(0);

draw_cache_.matrix_data.resize(0);

@@ -2487,28 +2421,20 @@ void GLRenderer::EnqueueTextureQuad(const DrawingFrame* frame,

quad->premultiplied_alpha ? PREMULTIPLIED_ALPHA : NON_PREMULTIPLIED_ALPHA,

quad->background_color != SK_ColorTRANSPARENT));

int resource_id = quad->resource_id();

- int program_id = program->program();

size_t max_quads = StaticGeometryBinding::NUM_QUADS;

- if (draw_cache_.program_id != program_id ||

+ if (draw_cache_.program != program ||

draw_cache_.resource_id != resource_id ||

draw_cache_.needs_blending != quad->ShouldDrawWithBlending() ||

draw_cache_.nearest_neighbor != quad->nearest_neighbor ||

draw_cache_.background_color != quad->background_color ||

draw_cache_.matrix_data.size() >= max_quads) {

FlushTextureQuadCache(SHARED_BINDING);

- draw_cache_.program_id = program_id;

+ draw_cache_.program = program;

draw_cache_.resource_id = resource_id;

draw_cache_.needs_blending = quad->ShouldDrawWithBlending();

draw_cache_.nearest_neighbor = quad->nearest_neighbor;

draw_cache_.background_color = quad->background_color;

- draw_cache_.uv_xform_location = program->vertex_tex_transform_location();

- draw_cache_.background_color_location =

- program->background_color_location();

- draw_cache_.vertex_opacity_location = program->vertex_opacity_location();

- draw_cache_.matrix_location = program->matrix_location();

- draw_cache_.sampler_location = program->sampler_location();

}

// Generate the uv-transform

@@ -2636,10 +2562,9 @@ void GLRenderer::ToGLMatrix(float* gl_matrix, const gfx::Transform& transform) {

transform.matrix().asColMajorf(gl_matrix);

}

-void GLRenderer::SetShaderQuadF(const gfx::QuadF& quad, int quad_location) {

- if (quad_location == -1)

+void GLRenderer::SetShaderQuadF(const gfx::QuadF& quad) {

+ if (!program_shadow_ || program_shadow_->quad_location() == -1)

return;

float gl_quad[8];

gl_quad[0] = quad.p1().x();

gl_quad[1] = quad.p1().y();

@@ -2649,12 +2574,30 @@ void GLRenderer::SetShaderQuadF(const gfx::QuadF& quad, int quad_location) {

gl_quad[5] = quad.p3().y();

gl_quad[6] = quad.p4().x();

gl_quad[7] = quad.p4().y();

- gl_->Uniform2fv(quad_location, 4, gl_quad);

+ gl_->Uniform2fv(program_shadow_->quad_location(), 4, gl_quad);

}

-void GLRenderer::SetShaderOpacity(float opacity, int alpha_location) {

- if (alpha_location != -1)

- gl_->Uniform1f(alpha_location, opacity);

+void GLRenderer::SetShaderOpacity(const DrawQuad* quad) {

+ if (!program_shadow_ || program_shadow_->alpha_location() == -1)

+ return;

+ gl_->Uniform1f(program_shadow_->alpha_location(),

+ quad->shared_quad_state->opacity);

+void GLRenderer::SetShaderMatrix(const gfx::Transform& transform) {

+ if (!program_shadow_ || program_shadow_->matrix_location() == -1)

+ return;

+ float gl_matrix[16];

+ ToGLMatrix(gl_matrix, transform);

+ gl_->UniformMatrix4fv(program_shadow_->matrix_location(), 1, false,

+ gl_matrix);

+void GLRenderer::SetShaderColor(SkColor color, float opacity) {

+ if (!program_shadow_ || program_shadow_->color_location() == -1)

+ return;

+ Float4 float_color = PremultipliedColor(color, opacity);

+ gl_->Uniform4fv(program_shadow_->color_location(), 1, float_color.data);

}

void GLRenderer::SetStencilEnabled(bool enabled) {

@@ -2679,10 +2622,25 @@ void GLRenderer::SetBlendEnabled(bool enabled) {

blend_shadow_ = enabled;

}

-void GLRenderer::SetUseProgram(unsigned program) {

+void GLRenderer::SetUseProgram(const Program* program) {

+ DCHECK(program);

+ DCHECK(program->initialized() || IsContextLost());

if (program == program_shadow_)

return;

- gl_->UseProgram(program);

+ gl_->UseProgram(program->program());

+ // Set uniforms that are common to all programs.

+ if (program->sampler_location() != -1)

+ gl_->Uniform1i(program->sampler_location(), 0);

+ if (program->viewport_location() != -1) {

+ float viewport[4] = {

+ static_cast<float>(current_window_space_viewport_.x()),

+ static_cast<float>(current_window_space_viewport_.y()),

+ static_cast<float>(current_window_space_viewport_.width()),

+ static_cast<float>(current_window_space_viewport_.height()),

+ };

+ gl_->Uniform4fv(program->viewport_location(), 1, viewport);

+ }

program_shadow_ = program;

}

@@ -2691,7 +2649,6 @@ void GLRenderer::DrawQuadGeometryClippedByQuadF(

const gfx::Transform& draw_transform,

const gfx::RectF& quad_rect,

const gfx::QuadF& clipping_region_quad,

- int matrix_location,

const float* uvs) {

PrepareGeometry(CLIPPED_BINDING);

if (uvs) {

@@ -2701,9 +2658,7 @@ void GLRenderer::DrawQuadGeometryClippedByQuadF(

}

gfx::Transform quad_rect_matrix;

QuadRectTransform(&quad_rect_matrix, draw_transform, quad_rect);

- static float gl_matrix[16];

- ToGLMatrix(&gl_matrix[0], frame->projection_matrix * quad_rect_matrix);

- gl_->UniformMatrix4fv(matrix_location, 1, false, &gl_matrix[0]);

+ SetShaderMatrix(frame->projection_matrix * quad_rect_matrix);

gl_->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_SHORT,

reinterpret_cast<const void*>(0));

@@ -2711,14 +2666,11 @@ void GLRenderer::DrawQuadGeometryClippedByQuadF(

void GLRenderer::DrawQuadGeometry(const gfx::Transform& projection_matrix,

const gfx::Transform& draw_transform,

- const gfx::RectF& quad_rect,

- int matrix_location) {

+ const gfx::RectF& quad_rect) {

PrepareGeometry(SHARED_BINDING);

gfx::Transform quad_rect_matrix;

QuadRectTransform(&quad_rect_matrix, draw_transform, quad_rect);

- static float gl_matrix[16];

- ToGLMatrix(&gl_matrix[0], projection_matrix * quad_rect_matrix);

- gl_->UniformMatrix4fv(matrix_location, 1, false, &gl_matrix[0]);

+ SetShaderMatrix(projection_matrix * quad_rect_matrix);

gl_->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, 0);

}

@@ -3158,7 +3110,7 @@ void GLRenderer::ReinitializeGLState() {

scissor_rect_ = gfx::Rect();

stencil_shadow_ = false;

blend_shadow_ = true;

- program_shadow_ = 0;

+ program_shadow_ = nullptr;

RestoreGLState();

}

@@ -3175,7 +3127,7 @@ void GLRenderer::RestoreGLState() {

gl_->ActiveTexture(GL_TEXTURE0);

if (program_shadow_)

- gl_->UseProgram(program_shadow_);

+ gl_->UseProgram(program_shadow_->program());

if (stencil_shadow_)

gl_->Enable(GL_STENCIL_TEST);

@@ -3502,18 +3454,13 @@ void GLRenderer::FlushOverdrawFeedback(const DrawingFrame* frame,

PrepareGeometry(SHARED_BINDING);

const Program* program = GetProgram(ProgramKey::DebugBorder());

- DCHECK(program);

- DCHECK(program->initialized() || IsContextLost());

- SetUseProgram(program->program());

+ SetUseProgram(program);

gfx::Transform render_matrix;

render_matrix.Translate(0.5 * output_rect.width() + output_rect.x(),

0.5 * output_rect.height() + output_rect.y());

render_matrix.Scale(output_rect.width(), output_rect.height());

- static float gl_matrix[16];

- GLRenderer::ToGLMatrix(&gl_matrix[0],

- frame->projection_matrix * render_matrix);

- gl_->UniformMatrix4fv(program->matrix_location(), 1, false, &gl_matrix[0]);

+ SetShaderMatrix(frame->projection_matrix * render_matrix);

// Produce hinting for the amount of overdraw on screen for each pixel by

// drawing hint colors to the framebuffer based on the current stencil value.

@@ -3562,9 +3509,7 @@ void GLRenderer::FlushOverdrawFeedback(const DrawingFrame* frame,

gl_->StencilFunc(test.func, test.ref, 0xffffffff);

// Transparent color unless color-coding of overdraw is enabled.

- Float4 color =

- PremultipliedColor(settings_->show_overdraw_feedback ? test.color : 0);

- gl_->Uniform4fv(program->color_location(), 1, color.data);

+ SetShaderColor(settings_->show_overdraw_feedback ? test.color : 0, 1.f);

gl_->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, 0);

if (query) {

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