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blitter: Correctly emit extension in GLES shaders

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The extension declaration must come before the precision definition, and
in GLES we have to emit the OES extension instead of the ARB extension.

Fixes pihlit :
  spec/arb_get_texture_sub_image/arb_get_texture_sub_image-cubemap

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Corentin Noël <corentin.noel@collabora.com>.
macos/master
Gert Wollny 3 years ago
parent b422b8b7b7
commit caacbe8c7d
2 changed files with 30 additions and 12 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 8
      src/vrend_blitter.c
  2. 34
      src/vrend_blitter.h

8
src/vrend_blitter.c
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@ -257,8 +257,12 @@ static GLuint blit_build_frag_tex_col(struct vrend_blitter_ctx *blit_ctx,
if (msaa && !blit_ctx->use_gles)
ext_str = "#extension GL_ARB_texture_multisample : enable\n";
else if (tgsi_tex_target == TGSI_TEXTURE_CUBE_ARRAY ||
tgsi_tex_target == TGSI_TEXTURE_SHADOWCUBE_ARRAY)
ext_str = "#extension GL_ARB_texture_cube_map_array : require\n";
tgsi_tex_target == TGSI_TEXTURE_SHADOWCUBE_ARRAY) {
if (blit_ctx->use_gles)
ext_str = "#extension GL_EXT_texture_cube_map_array : require\n";
else
ext_str = "#extension GL_ARB_texture_cube_map_array : require\n";
}
if (blit_ctx->use_gles)
flags |= BLIT_USE_GLES;

34
src/vrend_blitter.h
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@ -29,6 +29,24 @@
/* shaders for blitting */
#define FS_HEADER_GL \
"#version 130\n" \
"// Blitter\n" \
"%s" \
#define FS_HEADER_GLES \
"#version 310 es\n" \
"// Blitter\n" \
"%s" \
"precision mediump float;\n" \
#define FS_HEADER_GLES_MS_ARRAY \
"#version 310 es\n" \
"// Blitter\n" \
"#extension GL_OES_texture_storage_multisample_2d_array: require\n" \
"%s" \
"precision mediump float;\n" \
#define HEADER_GL \
"#version 130\n" \
"// Blitter\n" \
@ -44,7 +62,6 @@
"#extension GL_OES_texture_storage_multisample_2d_array: require\n" \
"precision mediump float;\n" \
#define VS_PASSTHROUGH_BODY \
"in vec4 arg0;\n" \
"in vec4 arg1;\n" \
@ -59,7 +76,6 @@
#define FS_TEXFETCH_COL_BODY \
"%s" \
"#define cvec4 %s\n" \
"uniform mediump %csampler%s samp;\n" \
"in vec4 tc;\n" \
@ -70,7 +86,6 @@
"}\n"
#define FS_TEXFETCH_COL_GLES_1D_BODY \
"%s" \
"#define cvec4 %s\n" \
"uniform mediump %csampler%s samp;\n" \
"in vec4 tc;\n" \
@ -80,12 +95,11 @@
" FragColor = cvec4(%s);\n" \
"}\n"
#define FS_TEXFETCH_COL_GL HEADER_GL FS_TEXFETCH_COL_BODY
#define FS_TEXFETCH_COL_GLES HEADER_GLES FS_TEXFETCH_COL_BODY
#define FS_TEXFETCH_COL_GLES_1D HEADER_GLES FS_TEXFETCH_COL_GLES_1D_BODY
#define FS_TEXFETCH_COL_GL FS_HEADER_GL FS_TEXFETCH_COL_BODY
#define FS_TEXFETCH_COL_GLES FS_HEADER_GLES FS_TEXFETCH_COL_BODY
#define FS_TEXFETCH_COL_GLES_1D FS_HEADER_GLES FS_TEXFETCH_COL_GLES_1D_BODY
#define FS_TEXFETCH_COL_MSAA_BODY \
"%s" \
"#define cvec4 %s\n" \
"uniform mediump %csampler%s samp;\n" \
"in vec4 tc;\n" \
@ -99,9 +113,9 @@
" FragColor = cvec4(%s);\n" \
"}\n"
#define FS_TEXFETCH_COL_MSAA_GL HEADER_GL FS_TEXFETCH_COL_MSAA_BODY
#define FS_TEXFETCH_COL_MSAA_GLES HEADER_GLES FS_TEXFETCH_COL_MSAA_BODY
#define FS_TEXFETCH_COL_MSAA_ARRAY_GLES HEADER_GLES_MS_ARRAY FS_TEXFETCH_COL_MSAA_BODY
#define FS_TEXFETCH_COL_MSAA_GL FS_HEADER_GL FS_TEXFETCH_COL_MSAA_BODY
#define FS_TEXFETCH_COL_MSAA_GLES FS_HEADER_GLES FS_TEXFETCH_COL_MSAA_BODY
#define FS_TEXFETCH_COL_MSAA_ARRAY_GLES FS_HEADER_GLES_MS_ARRAY FS_TEXFETCH_COL_MSAA_BODY
#define FS_TEXFETCH_DS_BODY \
"uniform mediump sampler%s samp;\n" \

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