| commit | ae22291b584735f8458ce123ceac88d8567f53cd | [log] [tgz] |
|---|---|---|
| author | dongseong.hwang <dongseong.hwang@intel.com> | Thu Jul 07 22:23:25 2016 |
| committer | Commit bot <commit-bot@chromium.org> | Thu Jul 07 22:25:24 2016 |
| tree | 06ab8eaf815a5f9d4b53072dcbcdd076deff593b | |
| parent | 9da7614d2c771b7c9f4b47e24f514480c32def78 [diff] |
Reland "webgl: use immutable texture for the default FBO." Original CL: https://codereview.chromium.org/1449043005 Use immutable texture for the default FBO like chromium compositor. In theory, it speeds up drawing speed, because immutable texture skips texture validation on drawing call. In addition, immutable texture allows GL_INTEL_framebuffer_CMAA more optimization. BUG=557848, 535198 TEST=gl_tests GLCopyTextureCHROMIUMTest.ImmutableTexture https://www.khronos.org/registry/webgl/sdk/tests/conformance/renderbuffers/framebuffer-state-restoration.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/misc/texture-size-cube-maps.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/webgl_canvas/tex-2d-rgba-rgba-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/webgl_canvas/tex-2d-rgb-rgb-unsigned_short_5_6_5.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/webgl_canvas/tex-2d-rgba-rgba-unsigned_short_4_4_4_4.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/webgl_canvas/tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/webgl_canvas/tex-2d-rgb-rgb-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/video/tex-2d-rgba-rgba-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/video/tex-2d-rgb-rgb-unsigned_short_5_6_5.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/video/tex-2d-rgba-rgba-unsigned_short_4_4_4_4.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/video/tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/video/tex-2d-rgb-rgb-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb8-rgb-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rg32f-rg-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb5_a1-rgba-unsigned_short_5_5_5_1.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rg8-rg-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb5_a1-rgba-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb9_e5-rgb-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-r11f_g11f_b10f-rgb-half_float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgba32f-rgba-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb32f-rgb-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb9_e5-rgb-half_float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgba16f-rgba-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgba8-rgba-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-r8ui-red_integer-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-r16f-red-half_float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rg16f-rg-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-r8-red-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rg8ui-rg_integer-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-r11f_g11f_b10f-rgb-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rg16f-rg-half_float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-r16f-red-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb8ui-rgb_integer-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb16f-rgb-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-srgb8_alpha8-rgba-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb565-rgb-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-r11f_g11f_b10f-rgb-unsigned_int_10f_11f_11f_rev.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-r32f-red-float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgba4-rgba-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgba16f-rgba-half_float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgba4-rgba-unsigned_short_4_4_4_4.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb565-rgb-unsigned_short_5_6_5.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgba8ui-rgba_integer-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-rgb16f-rgb-half_float.html https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/video/tex-2d-srgb8-rgb-unsigned_byte.html https://www.khronos.org/registry/webgl/sdk/tests/deqp/functional/gles3/readpixel.html CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel;tryserver.chromium.win:win_optional_gpu_tests_rel Review-Url: https://codereview.chromium.org/2125023002 Cr-Commit-Position: refs/heads/master@{#404260}