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mesa: enable GL_EXT_draw_instanced for gles2

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Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3204>
This commit is contained in:
Simon Zeni
2019-12-23 21:45:52 -05:00
committed by Marge Bot
parent 0edff5123c
commit 51c1c4d95a
5 changed files with 10 additions and 1 deletions
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5
src/compiler/glsl/builtin_variables.cpp
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@@ -1084,8 +1084,13 @@ builtin_variable_generator::generate_vs_special_vars()
add_system_value(SYSTEM_VALUE_BASE_INSTANCE, int_t, "gl_BaseInstance");
add_system_value(SYSTEM_VALUE_DRAW_ID, int_t, "gl_DrawID");
}
if (state->EXT_draw_instanced_enable && state->is_version(0, 100))
add_system_value(SYSTEM_VALUE_INSTANCE_ID, int_t, GLSL_PRECISION_HIGH,
"gl_InstanceIDEXT");
if (state->ARB_draw_instanced_enable)
add_system_value(SYSTEM_VALUE_INSTANCE_ID, int_t, "gl_InstanceIDARB");
if (state->ARB_draw_instanced_enable || state->is_version(140, 300) ||
state->EXT_gpu_shader4_enable) {
add_system_value(SYSTEM_VALUE_INSTANCE_ID, int_t, GLSL_PRECISION_HIGH,

1
src/compiler/glsl/glsl_parser_extras.cpp
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@@ -721,6 +721,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = {
EXT(EXT_demote_to_helper_invocation),
EXT(EXT_frag_depth),
EXT(EXT_draw_buffers),
EXT(EXT_draw_instanced),
EXT(EXT_clip_cull_distance),
EXT(EXT_geometry_point_size),
EXT_AEP(EXT_geometry_shader),

2
src/compiler/glsl/glsl_parser_extras.h
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@@ -824,6 +824,8 @@ struct _mesa_glsl_parse_state {
bool EXT_demote_to_helper_invocation_warn;
bool EXT_draw_buffers_enable;
bool EXT_draw_buffers_warn;
bool EXT_draw_instanced_enable;
bool EXT_draw_instanced_warn;
bool EXT_frag_depth_enable;
bool EXT_frag_depth_warn;
bool EXT_geometry_point_size_enable;